EASA mod 11 questions

8/19/2019 EASA mod 11 questions

1/147

JAR 66 Module 11 Exam Practice Exam

Module 1 1 Aeroplane Aerodynamics, Structures and Systems

This is exam number 1.

1. A lead-acid battery is considered to be fully charged when the

a) SG reaches 1.180

b)cells begin to gas freely

c) SG and voltage remain constant for specified period Answer:c

. !he preferred method of battery charging a "i-#ad battery is constanta) voltage

b)current

c) power Answer:b

$. %ing spoilers& when used asymmetrically& are associated with

a) elevators

b)rudder c) ailerons Answer:c

'. (n an aircraft flying control system employing servo-tabs&

theinstallation of eternal ground loc*s to the main control surface

a) is unnecessary since the system is irreversible and therefore the

control surface cannot be displaced by the wind

b)would not prevent movement of the control column

c) would also prevent movement of the control column Answer:b

+. Air above ,ach 0. is

a) compressible

b)incompressible


2/147

c) compressible only when above the speed of sound Answer:a

. Supersonic air passing through a divergent duct causes the

a) pressure to increase& velocity to increase b)pressure to decrease& velocity to increase

c) pressure to increase& velocity to decrease Answer:b

. An aircraft flying below the tropopause descends at a constant !rue

Airspeed& its ,ach. "o. will

a) increase

b)decreasec) not change Answer:b

8. Spongy bra*es are usually a result of

a) air in the system

b)internal lea*age

c) eternal lea*age Answer:a

/. ver inflated tyres may cause damage to the

a) wheel hub

b)wheel flange

c) bra*e drum Answer:b

10. lowout panels are fitted to floors of pressurised aircraft to

a) provide access for pressurising the aircraft b)relieve pressure if the maimum differential is eceeded

c) provide venting should a differential pressure build up across the

floor Answer:c


3/147

This is exam number .

1. (f an aircraft is yawing to the left& where would you position the

trim tab on the rudder2a) !o the left

b)!o the right

c) !o the centre Answer:a

. (f an aircraft is flying with a left wing low& where would you move

the left aileron trim tab2

a) 3p b)4own

c) ,oving the aileron trim tab will not correct the situation Answer:a

$. %hen a 5eading edge flap is fully etended& what is the slot in the

wing for2

a) !o increase the lift

b)!o re-energise the boundary layer

c) !o allow the flap to retract into it when it retracts Answer:b

'. A purpose of a cut-out in a hydraulic system

a) is to limit loss of fluid in the event of pipe fracture

b)is to prevent creep in 6ac* operated services which have several

selected positions

c) is to relieve the pump of load when the operation of services is

complete and the accumulator charged with fluid Answer:c

+. 7ydraulic pressure can be restored by

a) the use of a pressureheat echanger

b)compressing the air charge in an accumulator


4/147

c) compressing the fluid in a reservoir Answer:b

. Auto pilot servo bra*e is energised

a) to actuate off b)at the same time as the clutch

c) to actuate on Answer:a

. 7and held mi*es are not permissible on

a) public transport aircraft

b)public transport or aerial wor*

c) private aircraft only Answer:a

8. !rac* altitude in a radio altimeter system begins at

a) 10 000ft radio alt.

b) +00ft radio alt.

c) 1 000ft radio alt. Answer:b

/. A fuel crossfeed valve is usually in

a) the open position b)the closed position

c) its last position Answer:b

10. 9ull time yaw damper system detects

a) only low fre:uencies

b)all fre:uencies

c) band pass fre:uencies Answer:c

This is exam number !.


5/147

1. %hat is the radio altimeter trac* altitude2

a) +00ft b)+00ft

c) 10000ft Answer:b

. %hich category are hand mi*es considered essential2

a) 5ight aircraft

b)Aerial wor* aircraft

c) 7eavy passenger aircraft Answer:a

$. ;mergency fre:uency is

a) 11.+

b)1$.+

c) 1+.+ Answer:a

'. Sliding couplings in fuel systems are used ona) high pressure systems

b)low pressure systems

c) air or vapour systems Answer:c

+. #argo and baggage compartments in which a fire is completely

confined

come under a) #lass

b)#lass #

c) #lass 4 Answer:c


6/147

. %hen a current transformer is disconnected what should be done2

a) !erminals shorted

b)ower Answer:a

8. 11.+ ,h? is what fre:uency2a) =79

b)(5S

c) =


7/147

c) either series or parallel depending on the design Answer:b

. n a fibreglass aerial& what paint should be used2

a) #ellulose only b)"ot cellulose

c) >olyurethane Answer:b

$. A current limiter

a) limits current flow to a load

b)opens a circuit after a timecurrent condition has been eceeded

c) can be used as a radio suppressor Answer:b

'. %hen a load is shed from a busbar the

a) busbar voltage increases

b)current consumption from the bar decreases

c) busbar voltage decreases Answer:b

+. (n unparalleled A# generation systems the phase rotation of onegenerator in relation to the others

a) is unimportant

b)must be synchronised prior to paralleling

c) must be #A Answer:a

. (n a multi-generator system& the generator which ta*es more than its

reactive power share is protected bya) overcurrent and under current protection circuits

b)over voltage and under voltage protection circuits

c) over ecitation and under ecitation protection circuits Answer:b


8/147

. Sharing of electrical loads by paralleled 4# generators is

controlled by

a) e:ualising circuits which control the speed of the generators

b)e:ualising circuits which control the field ecitation of the

generatorsc) automatic load shedding Answer:b

8. ;cessive commutator spar*ing can be caused by

a) brushes positioned on ,"A

b)wea* spring tension

c) rotating field diode failure Answer:b

/. efore chec*ing the SG of a battery recently removed from an aircraft

a) allow to stabilise for one hour

b)ta*e the temperature of the electrolyte

c) carry out a capacity test Answer:a

10. %hen painting a neoprene coated radio antenna

a) use cellulose paint b)use any paint

c) do not use cellulose paint Answer:c

This is exam number #.

1. n an A# eternal power plug& the interloc* circuit is controlled by

pins

a) A

b)#4


9/147

c) ;9 Answer:c

. ver voltage protection circuits are activated

a) before the over voltage limit is eceeded b)dependent on the magnitude of the overvoltage

c) after a fied time delay Answer:b

$. %ith respect to flight spoilers they

a) only operate on the ground

b)only operate in flight

c) can operate both on the ground and in flight Answer:c

'. Aircraft emergency escape slides are usually pressurised with

a) oygen

b)#

c) helium Answer:b

+. As an aircraft descends from cruising altitude @$'&000ft)& the cabinaltitude must

a) stay the same

b)increase

c) decrease Answer:c

. A refrigerant is used in which of the following2

a) Air cycle machine b)>neumatic pump

c) =apour cycle Answer:c

. %ith aircraft lights - which of the following is true2


10/147

a) Starboard light red& port light green& tail light


11/147

. %hich fault does not trip the G#


12/147

b)generator voltage falls to ?ero

c) captainBs instruments will be powered from the standby bus Answer:a

8. !o flash a generator fielda) generator must be stationary

b)rotate but not on line

c) on line and producing a voltage less than the flashing voltage Answer:a

/. A hydraulic motor generatorBs voltage and current is controlled by

a) the swash plate

b)the constant speed drivec) the voltage regulator Answer:c

10. !he ground interloc* pins are numbered

a) A and

b)# and "

c) ; and 9 Answer:c

This is exam number $.

1. A nose down change of trim @tuc* under) occurs due to shoc* induced

on

a) tip stall on a straight wing aircraft

b)tip stall on a delta wing aircraftc) root stall on a delta wing aircraft Answer:c

. Cone $0 under the A!A system is

a) vertical stabiliser


13/147

b)central fuselage

c) hori?ontal stabiliser Answer:a

$. %hen doing a bonding chec* the maimum resistance betweencomponent

and earth is

a) 0.00+ohms

b)1+0 ohms

c) +0 milliohms Answer:c

'. %hich instrument are most li*ely to damage if you have a rapid dropin pressure& when carrying out a pilot static lea* chec*2

a) Altimeter

b)Air speed indicator

c) vertical speed indicator Answer:a

+. !he aeroplane fin is of symmetrical aerofoil section and will

therefore provide a side-load

a) only when the rudder is moved b)if a suitable angle of attac* develops due either yaw or rudder

movement

c) only if a suitable angle of attac* develops due to yaw Answer:b

. An aircraft left wing is flying low. !he aileron trimmer control to

the left aileron trim tab in the coc*pit would be

a) moved up causing the left aileron to move down b)moved up causing the left aileron to move up

c) moved down causing the left aileron to move down Answer:a

. !he bearing used in a fibre pulley is


14/147

a) a roller bearing

b)a plain bearing

c) a ball bearing Answer:c

8. !he real time on a #,# is when

a) eisting faults page is selected on the #43

b)ground test page is selected on the #43

c) fault history page is selected on the #43 Answer:a

/. !he signal line between the controller and discharge valve is lea*ing.

!his will causea) the cabin pressure to decrease

b)the cabin pressure to increase

c) it will not effect on cabin pressure Answer:b

10. A spill valve opens

a) to control the air from the cabin to outside

b)to control the flow to the cabin

c) to prevent an ecessive pressure difference Answer:b

This is exam number %.

1. An aircraft aerofoil is eposed to supersonic flow. !he boundary

layer a) is subsonic

b)increases in depth

c) is supersonic Answer:a


15/147

. A bra*e debooster valve is provided for

a) decreasing the pressure and slowly releasing the bra*es

b)applying bra*e pressure slowly and releasing the the bra*es :uic*ly

c) increasing the pressure and applying the bra*es rapidly

Answer:

$. A symmetrical aerofoil is accelerating through ,ach 1 with an angle

of attac* of 0D. A shoc* wave will form

a) on the upper surface only and move aft

b)on the upper and lower surface and will move aft until the point of

maimum camber

c) on the upper and lower surface and will move aft Answer:c

'. ne of the inputs in a #,# is autopilot controls. !he data will be

stored in

a) volatile memory

b)non-volatile memory

c) erased only after end of sector Answer:b

+. !he runway heading isa) E47

b)E4


16/147

b)fire-proof grommets

c) "one re:uired Answer:b

8. A fuel cross-feed valve is powered froma) A# busbar

b)the battery

c) 4# busbar Answer:c

/. A fuel cross-feed valve is lubricated

a) by the fuel

b)by internal coolingc) by air Answer:a

10. A cabin altitude is protected against reaching an altitude of 1$

000ft by

a) bellows in the outflow valve

b)altitude sensor

c) cabin over pressure relief valve

Answer:b

This is exam number &.

1. 7ow is damage to the nose cone of an aircraft prevented during a

lightning stri*e2

a) onded Strip

b);arthing Strapc) Special paint Answer:a

. (5S mar*er beacon lights are

a) green& blue& amber


17/147

b)blue& amber& white

c) blue& white& green Answer:b

$. 111.1 ,7? isa) an (5S fre:uency

b)a =< fre:uency

c) a 79 fre:uency Answer:a

'. An autopilot >9#3 servo bra*e is

a) energised on

b)energised off c) energised at the same time as the clutch Answer:b

+. A fluorescent tube contains

a) orange coatings& rare gases and mercury vapour

b)phosphor coatings& rare gases and mercury vapour

c) iodine coatings and rare gases Answer:b

. 4istilled water should be added to a ni-cad battery

a) when fully charged

b)at any time

c) only in the battery wor*shop Answer:a

. verflowing electrolyte in a ni-cad battery indicates

a) ecessive charging current b)not enough charging current

c) low electrolyte temperature Answer:a

8. !he aviation distress fre:uency is


18/147

a) 1.+,7?

b)11.+,7?

c) 11.+*7C Answer:b

/. A radar altimeter in trac* mode is effective to

a) 000 ft

b)100 ft

c) +00 ft Answer:c

10. 4uring a normal engine shutdown& generator tripping is initiated by

a) undervoltage b)underfre:uency

c) overcurrent Answer:a

This is exam number 1'.

1. 11.1 ,7? isa) an (5S fre:uency

b)a =< fre:uency

c) an A49 fre:uency Answer:b

. %hat does a 4ecca "avigation system operate on2

a) 5ow 9re:uency

b)7igh 9re:uencyc) =ery 7igh 9re:uency Answer:a

$. %hat is the minimum separation between a seat bac* cushion and

another seat or fied structure2


19/147

a) ' inches

b) inches

c) 8 inches Answer:b

'. (n an autoland aircraft fitted with a #,#

a) all faults are recorded in =olatile memory

b)all faults are recorded in "on-=olatile memory

c) only >rimary 9aults are recorded Answer:b

+. Adhesive onding is

a) wetting F gripping b)wetting F Setting

c) spread F setting Answer:b

. !ension is the stress of

a) twisting

b)elongating or stretch

c) crush or compression Answer:b

. %hat are the minimum number of fire bottles in a cabin with 01- $00

people2

a) $ #9

b)' ,ethyl romide

c) ' 9ire ;tinguishers Answer:c

8. n an aircraft with asymmetrical ailerons what happens to induced

drag when ban*ing right2

a) 4rag on inside aileron goes up but not as much as the outer

b)4rag on the outer aileron increases


20/147

c) 4rag on the outer aileron is less Answer:c

/. %hen the primary stops fitted to a control run have been contacted

a) a clearance eists at the secondary stops b)the secondary stops will 6ust be in contact

c) the secondary stops have been over-ridden Answer:a

10. ;cessive wear on both sides of the control cable pulley groove is

evidence of

a) pulley misalignment

b)cable misalignmentc) ecessive cable tension

Answer:a


1. A universal protractor used to measure degrees of aileron travel

should be ?eroeda) with the aileron in the neutral position

b)with the aileron in the down position

c) when the aircraft is in level flight attitude Answer:

. A flying control static friction chec*

a) can only be carried out during flight

b)will demonstrate that a high force is always necessary to operatenon-powered controls.

c) demonstrates the force the pilot re:uires to overcome system

inertia and move the controls


21/147

$. Anoia is due to

a) release of nitrogen bubbles in the blood

b)lac* of oygen

c) low air pressure on the body

'. !he basic system of cabin pressurisation is to arrange a constant

a) inlet and outlet

b)outlet and vary the inlet

c) inlet and vary the outlet

+. !he purpose of the differential capsule in a pressure controller isto control

a) the rate of pressurisation

b)cabin differential pressure

c) cabin air flow

. #ontrol of rate of change of cabin pressure is

a) more important in descent b)e:ually important in ascent and descent

c) more important in ascent

. %ith a pressurised aircraft at ma differential pressure and a

cabin pressure increase occurs& the differential capsule in the pressure

controller will

a) have a constant mass flow

b)let all pressurising air to be spilled over board

c) let pressurisation to be switched off until lea*s cause a drop in pressure

8. (f the cabin altitude increases above the normal maimum

a) a warning light comes on in the coc*pit


22/147

b)compressor delivery is automatically boosted

c) an inward relief valve opens

/. 9uel cross feed valves are lubricated bya) fuel

b)special lubricant

c) no lubrication needed

10. 9uel cross feed valves are operated by

a) 8 v dc bus

b)battery dcc) 11+ v ac

A(S)ERS

1. ! " # 6 $ % & 1'

A * + * + A + A A A


1. %hat is the colour of the band on a hydraulic seal2

a) white

b)green

c) yellow

. %hich of the following has hyperbolic curve2

a) =


23/147


24/147

c) 100ft per minute

/.


25/147

. #onsumer loads are connected to a busbar

a) in parallel so when loads are shed current is reduced

b)in series so when loads are shed current is reduced

c) in series so when loads are shed voltage is reduced

$. A current transformer connected on the neutral star point of a

generator is for

a) negative se:uence protection

b)overload protection

c) differential current protection

'. 4ifferential protection as applied to A# generation systems compares

a) generator current to busbar current

b)generator voltage to busbar voltage

c) ambient pressure to cabin pressure

+. %hen a current transformer is disconnecteda) a shorting lin* should be fitted

b)a resistor should be installed

c) no further precautions re:uired

. (n an A# generation system& the fre:uency and phase rotation

a) must be synchronised prior to paralleling

b)must be out of phase prior to paralleling

c) is of no conse:uence after paralleling

. 4iodes are placed across a contactor to

a) speed up operation by reducing bac* ;,9

b)prevent contact bounce


26/147

c) ensure smooth contactor operation

8. >lacing the battery master switch to off during flight will

a) isolate the battery from the main busbar b)disconnect all power to the main busbar

c) shut down the A>3

/. !he purpose of the clutch in an autothrottle servo is

a) to protect the servo motor in the event of inadvertent runaway

b)to limit the range of control movement

c) to allow the pilot to override

10. %hilst operating paralleled A# constant fre:uency generators& it is

important to maintaingenerator outputs at the same voltage

a) to prevent a circulating current developing between two or more !


27/147

a) uses a current coil in parallel with generator output

b)uses a voltage coil in series with generator output

c) uses a voltage coil in parallel with generator output

. #S4 warning lights on the flight dec* normally indicate

a) high oil pressure& low oil temp

b)low oil pressure& high oil temp

c) low oil pressure& underfre:uency

$. !he output fre:uency of a hydraulically driven standby generator is

controlled bya) a hydraulically actuated swash plate

b)an (4G

c) a #S4

'. An A# generator used with a #S4

a) does not need a voltage controller because voltage is *ept constant

b)does not need a voltage controller because current is *ept constantc) needs a voltage controller to maintain voltage with increasing

load

+. >ower to a G#3 is supplied

a) initially by a field tic*lingB supply and then >,G output

b)generator output only

c) battery bus or rectified generator output

. !rip signals for a G#< are

a) underfre:uency and overcurrent

b)differential protection and undervoltage

c) overfre:uency and undervoltage


28/147

. Abnormal #S4 operation is monitored on the flight dec* by observing

indications of

a) high oil temp low oil pressure

b)7igh oil temp low oil :uantityc) low oil :uantity low oil temp

8. %ires in hot temperature areas should be bound with

a) "ome

b)!eflon

c) >=#

/. A heat gun should be operated at

a) 100 degrees above the specified

b)100 degrees below the specified

c) at the specified temperature

10. 7igh voltages on a generator in a parallel system should be prevented because

a) it will damage the drive shaft

b)it will cause high circulating current in the bus other generators

c) it will trip the G#


29/147

1. ver voltage condition trips the generator. !he time ta*en to trip

the G#3 depends on

a) closing of fuel and hydraulic valves b)amplitude of voltage

c) time delay circuit

. Speed of 7,G is controlled by a

a) swash >late

b)#S4 unit

c) (4 unit

$. !rac* mode of


30/147

b)

c) 1

. %avelength of I band radar isa) $ cm

b)+ cm

c) 10 m

8. >recipitation static is caused by

a) 79 radiation b)lightning stri*es

c) s*in to air particle collisions

/. 79 aerials have wea* points designed at

a) front end

b)bac* end

c) both ends

10. 7ow is a serrated rod ice detector bench tested2

a) y a motor load test

b),otor test and gono-go gap measurement

c) Screwdriver tor:ue testA(S)ERS

1. ! " # 6 $ % & 1'

+ A + + * + A * + *



31/147

1. %hat is reply fre:uency of an aircraft transponder2

a) 1000 ,7?

b)10$0 ,7?

c) 10/0 ,7?

. 7ow often do hand-held etinguishers have to be weighed

a) Annually

b)i-annually

c) ;very + years

$. #A!


32/147

. >rior to aluminium alloy bonding& we use

a) solvent etch

b)al*aline etch

c) acid etch

8. %hat will happen if the aircraft battery becomes overheated2

a) !he hot battery bus will be disconnected from the battery

b)!he battery charger will switch to tric*le charge mode

c) !he power supply to the battery charger will be interrupted

/. !he purpose of a slot in a wing is to

a) act as venturi& accelerate the air and re-energise boundary layer

b)speed up the airflow and increase lift

c) provide housing for the slat

10. !he purpose of primer is to

a) help bonding of the topcoat b)provide shiny surface for the topcoat

c) provide fleible surface for the top coat

A(S)ERS

1. ! " # 6 $ % & 1'

* A + A * A * * A A

This is exam number 1$.

1. 5arge flap deployment

a) causes increased spanwise flow towards tips on wing upper surface


33/147

b)causes increased spanwise flow towards tips on wing lower surface

c) has no effect on spanwise flow

. At speeds greater than mach1 airflow in the boundary layer isa) subsonic

b)supersonic

c) stationary

$. A machmeter wor*s

a) above 10000ft

b)alwaysc) always ecept on the ground

'. %ith the elevator trim wheel ad6usted fully aft. @nose up) range of

movement of the elevator is restricted

a) for JupJ travel movement

b)for JdownJ travel movement

c) would ma*e no difference to the movement

+. Acrylic windows must be able to fle in situ because they have

a) larger coefficient of epansion than surrounding structure

b)smaller coefficient of epansion than surrounding structure

c) slight shrin*age due to age

. ;ngine wing firebottles should be charged with nitrogen at 1+o# toa) 1+00psi

b)1+0psi

c) 00psi

. %hen the temperature increases in a lead acid battery& the SG will


34/147

a) increase

b)decrease

c) remain the same

8.


35/147

a) downstream of turbine

b)downstream of heat echanger

c) upstream of the turbine

. A cargo bay must have signs stating

a) no ha?ardous cargo

b)ma dimensions

c) ma loadings

$. %here is alpha angle used2

a) Accelerometer b)(


36/147

a) decreases

b)increases

c) no change

8. %hen refuelling

a) the fuel no??le will automatically cut off the supply when the tan*

is full

b)it is important to fill the epansion space in the tan*

c) it is important not to fill the epansion space in the tan*

/. %hich part of the wing of a swept-wing aircraft stalls first2a) !ip stalls first

b)


37/147

b)polypropylene

c) nylon

. %ith autopilot engaged which control surface is inhibited2a) ;levators

b)Ailerons

c) !7S

$. %hen flaps are lowered the automatic trim system will

a) increase the angle of incidence of the !7S

b)decrease the angle of incidence of the !7Sc) angle of incidence remains the same

'. 4uring flight an aircraft is yawing to the right. !he aircraft would

have a tendency to fly

a) left wing low

b)right wing low

c) nose up

+. (n autopilot the control column

a) does not move

b)moves in pitch

c) moves in pitch and roll

. %here is the spinuprundown bra*e2

a) (nner gimbal

b)uter gimbal

c)


38/147

. n replacing a pre-indeed flu valve you would

a) carry out a chec* swing after fitment

b)fit the serviceable pre indeed flu valve into the same position as

the unserviceable pre-indeed flu valve was removed from

c) align the Aircraft onto itKs LAK:uotient so that no error isinduced

8. (n Airways flying& what is the barometric scale of the altimeter set

to2

a) E9;

b)E"7

c) 101$.+

/. Cone 4 #argo compartment windows

a) are made from fire retardant >erspe

b)must have blinds pulled down

c) must be blan*ed off

10. A LhyperbolicK system is

a) (5S

b)=


39/147

1. A fire ?one in which a crew member could enter to fight a fire is

a) class A

b)class

c) class ;

. %hen is LautothrottleK disengaged2

a) n selection of thrust reverse

b)After thrust reverser has deployed beyond /0H so that !GA can be

selected in case of emergency

c) n landing

$. n testing a generator it is found to re:uire ad6usting& where would

you ad6ust it2

a) (n the coc*pit on the flight engineers panel

b)n the G#3

c) y means of a remote trimmer

'. !ubeless tyres are stored

a) hori?ontally maimum of four high with smallest diameter tyre on

top

b)vertically

c) at 1+ to 0 >.S.(.

+. #ontrol of hydraulically powered emergency electrical generator

fre:uency isa) by angle of swash plate

b)by (4G

c) by #S3


40/147

. Aircraft with autopilot and auto trim& a pitch command input will

cause

a) column to move and trim system to move

b)column to move and trim system not to move

c) column will not move and trim system will move

. A!A 100 is

a) upper fuse

b)lower fuse

c) left hand wing

8. n a wheel bogie unit& positive camber isa) top of wheels closer together

b)bottom of wheels closer together

c) front of wheels closer together

/. (n regard to the aircraft transponder& what is the pulse fre:uency2

a) Amount of times interrogating signal is sent per second b)"umber of pulses per signal

c) Amount of times reply signal is sent per second

10. %eight of an etinguisher is stamped

a) on base of body

b)on head fitting

c) on brac*etA(S)ERS

1. ! " # 6 $ % & 1'

A A * + A A + + * +


41/147


1. (n a #,# system where would you find a Lreal timeK fault2a) (n !est

b)(n 9ault

c) (n 9ault 7istory

. !oilet flush motor is protected from overheat by

a) cooling fan on timer switch

b)thermal protectionc) water cooling

$. (n a capacitive fire detection system& if

a) there is a brea* the system will wor* but not test satisfactory

b)there is a short to earth the system will wor* but not test

satisfactory

c) there is a brea* the system will not wor*

'. 5ife 6ac*ets are inflated with cylinders of

a) air

b)#

c) "itrogen

+. %hen using iopor microbial fuel growth treatmenta) it is applied wet and flushed out

b)it is applied dry and left

c) it is added to the fuel and burnt


42/147


43/147

This is exam number .

1. %indshield heating provides

a) impact resistance enhancement

b)increases strength to resist cabin pressure

c) thermal epansion for a tighter fit

. #A!


44/147

c) produce a loss of fluid

. At what press and temp is anti ice fluid applied2

a) 0 deg # at 100psi b) deg 9 at 100psi

c) 0 deg 9 at 10psi

. (n semi-monoco:ue construction& compression loads are ta*en by

a) stringers

b)frames

c) bul*heads

8. %ing bending and shear loads are ta*en by

a) spar cap

b)main spar

c) s*in

/. !he dilutor demand regulator functions

a) when the user breathes in

b)all the time

c) only when the supply valve is opened by the user

10. A maintainer valve in an hydraulic system will

a) allow continued press to essential systems during times of reduced

supply b)dampen pressure inputs

c) maintain a high pressure to all systems

A(S)ERS

1. ! " # 6 $ % & 1'


45/147

A + + + A A + + A A


1. (n a pneumatic system the maintainer valve will be fitted in supply

lines to

a) essential e:uipment

b)non-essential e:uipment

c) all e:uipment

. A comfortable rate of cabin altitude climb for passengers is

a) +00ft per min

b)$00 ft per min

c) 100 ft per min

$. !he hot 6unction of thermocouple is

a) in the instrument b)in the combustion chamber

c) aft of combustion chamber

'. %ith a drop in ambient temperature& an aircraft service ceiling will

a) lower

b)risec) not be affected

+. efore carrying out a ground pressure chec*&

a) chec* all pitot and static lines are fitted


46/147

b)turn on all instruments

c) set altimeter to E"7

. !he bonding lead to a remote aircraft component must bea) 0.+ in wide

b)0.+ in wide and A%G

c) A%G

. !o measure moisture in an oygen system use

a) a glass plate

b)litmus paper c) a hygrometer using the dew point method

8. ,ost large transport aircraft s*ins are

a) 0'

b)0+

c) +0+

/. %here is the temperature overheat switch located in a hydraulic pump2

a) (n the pressure line

b)(n the suction line

c) (n the case drain

10. 7ow much oygen is in a tyre2a) +H by volume

b)1+H by volume

c) +H by pressureA(S)ERS

1. ! " # 6 $ % & 1'


47/147

+ A * + A A * A * A

This is exam number ".

1. A tyre specification $ 10.+ - 1'. %hat does the 10.+ refer to2

a) ead diameter

b)Section %idth

c) verall diameter

. %hat happens if a component has an internal hydraulic lea*2

a) (ncrease in pressure

b)(ncrease in temperature

c) 9luid loss

$. %hat happens to hydraulic fluid when it is overheated2

a) (ncrease viscosity

b)(ncrease acidity

c) (ncrease al*alinity

'. %hen servicing an oleo& fluid comes out of the air valve when the leg

is depressurised2

a) !he leg is serviceable - the separator has bottomed

b)5ea*ing airoil sealsc) Separator plate stuc* open

+. %hen does auto trim operate at a lower speed2

a) %hen flaps down


48/147

b)%hen gear down

c) %hen flaps up

. %hat force is an (-eam sub6ected to2a) ending

b)!ension

c) Shear

. 7ow is the hydraulic pump depressurising solenoid actuated2

a) ;nergised pen

b);nergised #losed for fail-safe

c) ;nergised both open and closed depending on coc*pit selection

8. 7ow do you prevent hydraulic fluid frothing2

a) =ia tray

b)=ent


49/147


1. ;>< and speed for autothrottle is activated at

a) cruise

b)ta*e off

c) approach

. 7ow does an (


50/147

c) roll

. Static dischargers help eliminate radio interference by dissipating

static electricity into the atmosphere ata) low current levels

b)high voltage levels

c) all voltage levels

. ;lectrical load on aircraft is controlled by

a) a G#3

b)a >#3

c) an (


51/147


1. %hich of the following statements is correct& in relation to >5(

washers used in critical bolted 6oints2

a) >5( washers can be used more than once& providing they are used in

critical bolted 6oints

b)>5( washers can be affected by thread or nut friction or by

lubricationc) >5( washers can only be used with self loc*ing nuts and the

washers should be used once

. >recise points are located on an aircraft by a system of

a) frame stations& water lines and buttoc* lines

b)frame stations& vertical lines and lateral lines

c) longitudinal& vertical and lateral lines

$. %indscreen delamination is

a) windscreen peeling away from the airframe

b)bubbling of the glass due to overheat

c) separation of the glass from the vinyl interlayer

'. %hat is the ideal storage temperature for windscreen panels2a) +0o9 to 0o9

b)$0o# to +0o#

c) +0o# to 0o#


52/147


53/147

b)more efficient

c) less of a fire ha?ardA(S)ERS

1. ! " # 6 $ % & 1'

* A * A A A * A A A

This is exam number $.

1. !he type of fluid in an oleo strut will depend upon

a) type of fluid most readily available

b)the type of seal material

c) heat generated in operation of the system

. A restrictor valve

a) may be used to slow down undercarriage etension

b)restrict the etent of travel of the undercarriage

c) speed up the flow in one direction

$. !he function of the oil in a shoc* absorber is to

a) damp the rebound

b)absorb the landing shoc*

c) ensure the separator does not bottom

'. !he purpose of the flutter plate in a shoc* absorber is to

a) separate the oil from the air b)restrict the compression of the air

c) permit free flow of oil during compression and restriction of oil

during etension


54/147

+. ygen cylinder test dates

a) are painted in white on the cylinder

b)may be stamped on the nec* of the cylinder

c) are variable depending on discharge

. 9luorescent tubes are contain

a) phosphates& rare gases and mercury

b)oides& rare gases and mercury

c) ionides& rare gases and mercury

. A '1 step-up transformer receives 10=A# in its primary and has

100 hms resistance in its secondary. %hat is the current drawn2a) $ A

b)1. A

c) 0.$ A

8. %hat is -


55/147

a) there is a problem with the charging circuit and he must shut-down

the engines

b)the battery is faulty

c) no cause for concern

A(S)ERS

1. ! " # 6 $ % & 1'

* A + * + A + * + *

This is exam number %.

1. !opping up a "i#ad battery in situ

a) is not allowed

b)is only allowed in the shop

c) is permitted

. %hat opposes buc*ling in a semi-monoco:ue structure2

a) 9rames

b)Stringers

c) ul*heads

$. !he visible angle of a white tail navigation light is

a) 11 degrees

b)110 degrees

c) 1'0 degrees

'. %hat is the wavelength of # band radar2

a) $ cm

b)1 m

c) cm


56/147

+. 0 system pressure has lea*ed away after charging. %hat is the most

probable cause2

a) Supernumarator regular

b)!emperature #ompensator c) reathing S( charge

b)hori?ontal no more than ' high

c) vertical at wor*ing pressure

. 7igh pressure pneumatic source is a

a) reciprocating pump

b)centrifugal #ompressor

c) butterfly pump

8. 7igh pressure pneumatic pump is a

a) spur gear b)butterfly pump

c) reciprocating pump

/. efore an aircraft reaches critical mach

a) the nose pitches up because the #> moves 9orward

b)the nose pitches down because the #> moves rear

c) the aircraft buffets because the #> moves to the shoc* wave

10. A cantilever wing is

a) top wing of a biplane

b)normal airliner wing

c) sweep bac* wing


57/147

A(S)ERS

1. ! " # 6 $ % & 1'

A + * * * A A * + +

This is exam number &.

1. A horn balance on a control will

a) increase degree of movement at high speed

b)decrease degree of movement at low speed

c) decrease degree of movement at high speed

. !he suction gauge reads + inches of mercury. !his is

a) above ambient pressure

b)below ambient pressure

c) above ?ero pressure

$. (n normal flight if the control column is pulled bac*& a servo tab

fitted to the elevator willa) move up

b)move down

c) remain in line with the elevator

'. (n normal flight& if the control wheel is moved to the left& then the

aileron on the right wing will

a) increase the angle of attac* of the right hand wing b)decrease the angle of attac* of the right hand wing

c) *eep the angle of attac* of the right wing constant

+. n an aircraft fitted with elevons in normal flight& if a column is


58/147

moved forward& the elevons will

a) remain stationary

b)both move up

c) both move down

. ;tending a leading edge slat will have what effect on the angle of

attac* of a wing2

a) increase the angle of attac*

b)decrease the angle of attac*

c) no effect on angle of attac*

. !o ensure that a wing stalls at the root first& stall wedges are

a) installed on the wing leading edge at the wing tip

b)installed on the wing leading edge at the wing root

c) installed at the wing trailing edge at the wing root

8. n a standard day at which altitude will the speed of sound be thegreatest2

a) sea level

b)10&000 ft

c) 0&000 ft

/. %hich of the following will increase the #ritical ,ach "umber of an

aerofoil2

a) using a thin airfoil and sweeping the wings bac* b)increasing the aspect ratio of the wings

c) decreasing the fineness ratio of the wings

10. As an aircraft accelerates through the transonic region the centre


59/147

of pressure tends to

a) move forward

b)move rearward

c) turn into a shoc* wave

A(S)ERS

1. ! " # 6 $ % & 1'

A * + A * + + A A +

This is exam number !'.

1. %hich of the following is an eample of a fail safe structure2

a) Spar

b)Stringer

c) 5ongeron

. 4amage tolerant design

a) allows for certain damage to the structure to go un-repaired between

scheduled maintenance

b)allows for damage to structure by distributing loads to other

structure

c) is applied only to secondary structure

$. %hat is primary radar2

a) 5and based

b)


60/147

'. 5ead acid battery after numerous chec*s one cell has low reading.

a) (t is defective

b)(t must be replacedc) (t needs topping up

+. %hat is (5S mar*er beacon fre:uency2

a) +0,7?

b)+,7?

c) 100,7?

. !#AS is selected

a) automatically

b)by a switch& by pilot on selector panel

c) not available in cruise

. !he minimum passenger aisle width for an aircraft with a seating

capacity of 0 or more isa) 1+J

b)'J

c) dependant upon aircraft type

8. A short range passenger aircraft has complete electrical failure.

%hat time duration would the battery be epected to power essential

e:uipment2

a) forever b)$0 minutes

c) 0 minutes

/. An eternal power plug has two short pins& these are used for


61/147

a) the interloc* circuit

b)ground handling bus

c) a guide for correct alignment of the plug in the soc*et

10. %hat are the primary colours for use in #

a) Mellow & cyan & magenta

b)


62/147

'. (n an aircraft where the autopilot is controlling a turn

a) 1 aileron is up& 1 aileron down for the duration of the turn

b)both ailerons down for the duration of the turn

c) 1 aileron up& 1 aileron down to set the ban* angle and then

ailerons bac* to neutral

+. (n the A!A 100 ?onal system the passenger entry door will have a

designation of

a) '00

b)00

c) 800

. %hich area of the aircraft is sub6ect to hoop stress2

a) %ings

b)>ressure cabin

c) #ontrol surfaces

. (n a monoco:ue structure& which component carries the ma6ority of

the loads2

a) 5ongerons

b)Stringers

c) S*in

8. %hich anti corrosive treatment is found on alloy steels2

a) #admium plating b)Cinc plating

c) "ic*el plating

/. %hat material can be chromated as a protection against corrosion2


63/147

a) Aluminium alloys

b),agnesium alloys

c) 9errous alloys

10. %hen carrying out a symmetry chec* on a large aircraft what methodof measurement is normally used2

a) Steel tape and spring balance

b)5ongitudinal alignment method

c) 5ateral alignment methodA(S)ERS

1. ! " # 6 $ % & 1'

A A + * * + * A + A


1. 7ow are passenger door pressure loads transmitted to the fuselage

structure2

a) y door stops

b)y the pressure seal

c) !hrough the latching mechanism

. >assenger cabin windows are constructed with two panes and a seal

between them. 3nder normal flight conditions which pane@s) ta*e the

differential pressure loads2

a) oth

b)(nner

c) uter

$. 7ow are passenger seats secured to the floor2

a) y the bac* legs while the front attachment provides anti rattle

b)y the front legs while the bac* attachment provides anti rattle.

c) y both front and bac* legs


64/147

'. n a monospar wing& what gives the wing its profile contour2

a) !he position of the spars

b),illed stringersc)


65/147

10. %hen a fire test on a Systron 4onor fire detector system test is

carried out

a) a signal passes through the unbro*en centre conductor to produce thewarning

b)the signal passes through the centre and bac* through the outer to

give warning

c) it chec*s the integrity of the contactsA(S)ERS

1. ! " # 6 $ % & 1'

A * A * A A * A + *

This is exam number !!.

1. A material commonly used for pressure bul*head sealing is

a) soft rubber

b)aluminium

c) >!9;

. !he velocity of air from the cabin ventilation system should not

eceed

a) 0 feet per second

b)'0 feet per second

c) 10 feet per second

$. !o avoid moments bending the root of the wing& the aircraft will befitted with

a) symmetrical flight control trim

b)integrated fuel monitoring system

c) automatic trim control for controlled turns and rudder movements


66/147

'. After ,5G down and securely loc*ed a red light is illuminated in the

flight dec*. !he possible causes are

a) shorted sensor

b)out of ad6ustment sensor c) wiring problem

+. A wingBs leading edge would have provisions and lin*ages for slats

and

a) slots

b)leading edge flaps

c) trailing edge flaps

. A yaw damper gain could be fitted with

a) increased sensitivity for increased speed

b)decreases sensitivity for decreased speed

c) decreases sensitivity for increased speed

. !o confirm the state of charge of a nicad battery

a) sub6ect the battery to load and chec* the voltage

b)measure the discharge time

c) sub6ect the battery to load& chec* voltage and chec* the SG of each

cell

8. #irculating currents are associated with

a) A# generators in parallel b)4# generators in parallel

c) A# and 4# generators in parallel

/. (n an aircraft system employing balance tabs& the installation of


67/147


68/147

a) 100 Amps

b)10 Amps

c) 10+ Amps

'. !he two switches for pitch trim are located

a) on the central column with the #aptain having priority over the 9irst

fficer.

b)on the central column acting li*e an BA"4B switch

c) on the central column acting li*e an B#3

. %hen chec*ing for alignment of a ,5G& chec* a) symmetry& trac*ing& camber

b)symmetry& splay& trac*ing

c) symmetry& twist& trac*ing


69/147

. (f the flaps are sluggish or erratic on final approach& the possible

cause may be

a) flap trac*s out of rigging

b)flap motor internal lea*age

c) bearing sei?ed

8. Alpha vane signal could be fed to NNNNNNNNNNNNNNNNN

NNNNNNNNNNNNNNNN

when close to stall.

a) thrust levers

b)fastslow switch

c) flap position

/. (f an system is lea*ing& where would you most li*ely find the

cause2

a) !hermal itot tubes are heated by

a) A# b)4#

c) A# or 4#A(S)ERS

1. ! " # 6 $ % & 1'

A A + + A A + * + *

!his is eam number $+.

1. Shear stress is described as

a) compressing forces

b)pulling forces

c) slip away under the action of forces


70/147

. !he ground cable must be

a) copper stranded 0.+ mm cross sectional area

b)single strand copper wire 0.+ mm cross sectional area

c) single strand 18 A%G

$. %hat is the colour of the middle mar*er beacon2

a) %hite

b)lue

c) Amber

'. n large transport aircraft& the windshield wiper system is

a) independent on each side with different power sources

b)independent on each side but with the same power source

c) one system for both sides but with the same power source

+. %here on the aircraft 9S'+&


71/147

. 9or aircraft certificated after 1// and with S system is formed from

a) space& control& user

b)satellites& processing unit& display unit

c) receiver& processing unit& interactive console

/. 9or aircraft with dual #,#s& when only one #,# is available& it

a) must be connected to the left side

b)must be connected to the right side

c) can be connected to either side

10. !hese mar*ings are found on a tyre - $ 10&'+ -


72/147

a) drag increases on the inner wing

b)drag decreases on the outer wing

c) drag increases on the outer wing

. 7S( provides information on

a) =


73/147

system from the emergency panel

. >aint remover substances

a) are damaging to some aircraft parts b)are not damaging for aircraft parts

c) should only be used once

8. 7ow is the radome protected from lightning stri*e2

a) 4iverter strips

b)Special paint

c) Special grease on the hinges

/. Galley e:uipment which does not need electrical power is called

a) minimum e:uipment

b)controlled e:uipment

c) uncontrolled e:uipment

10. Galley trolleys must have placards indicatinga) location& position& flight number

b)maimum weight& position& flight number

c) ,ust be stowed for ta*e-off& landing and turbulence.A(S)ERS

1. ! " # 6 $ % & 1'

A + A + * A A A * *

This is exam number !$.

1. %hen inspecting 5avatory installationsa) J"o Smo*ingJ sign should be fitted net to the ashtrays only

b)the ashtray should not be located close to the toilet paper holder

c) the ashtray must be made of a thermoplastic material


74/147

. 5avatories must have in the disposal container

a) waterglycol etinguisher with white ball mar*ings indicating when

discharged

b)9reon etinguisher with white ball mar*ings indicating when discharged

c) 9reon etinguisher with blac* ball mar*ings indicating whendischarged

$. 9ire detection loop must be capable of

a) detecting fireoverheat condition within + seconds and etinguishing

such that after $0 seconds the condition is no longer present

b)using master warning visual and aural signals

c) using master warning visual signals only

'. >aralleling is used for

a) A# and 4# electrical generators

b)A# electrical generators only

c) 4# electrical generators only

+. %hen testing emergency slide bottles

a) all three pins must be shorted together and grounded to the cartridge

body

b)one pin must be grounded to the cartridge body at one time

c) any pin could be chec*ed by connecting directly to ground

. attery charging procedures can be found in A!A

a) #hapter ' Section 1 b)#hapter ' Section $1

c) #hapter $1 Section 1

. (n a carbon pile regulator the resistive element is

a) in series with the field and changes resistance with changing length


75/147

b)in series with the field and changes resistance with surface area

contact

c) in parallel with the field and changes resistance with changing

length

8. (n fully 9ly y %ire aircraft& wing root bending moments are reduced

by

a) transfer of fuel from one wing tan* to another

b)symmetrical application of aileron

c) operation of elevator

/. A green grey dot mar*ing on aircraft tyre casing represents

a) breather points

b)the light part of the tyre

c) military reference

10. (n detachable flange type wheels& the flange is secured by

a) bolts b)a loc* ring

c) a retainer plateA(S)ERS

1. ! " # 6 $ % & 1'

+ + + A A + + + A +

This is exam number !%.

1. ladder type fuel tan*s are secured bya) press type rivets

b)contact adhesive

c) bolts


76/147

. 9use plugs in aircraft tyres are

a) for overpressure protection

b)for over temperature protection

c) to deflate the tyre before removal

$. A brea*er strip in an aircraft tyre is

a) to provide strength

b)to provide a wear indication

c) to indicate the position for tyre levers

'. ygen cylinders are normally fitted witha) pressure and :uantity gauge

b)oygen purity gauge

c) temperature gauge

+. !o remove a rivet

a) chisel off the rivet head& and remove the shan* with a metal punch

b)4rill the head with a drill bit the same si?e as the rivet shan*&chisel off the rivet head& and remove the shan* with a metal punch

c) 4rill the head with a drill bit slightly smaller than the rivet

shan*& chisel off the rivet head& and remove the shan* with a metal punch

. %hen acrylic and sheet metal is 6oined together& allowance should be

made for

a) epansion of the acrylic due to heat b)epansion of the metal due to heat

c) galvanic corrosion of the metal

. ,ost aircraft s*ins are made of


77/147

a) 0'

b)0+

c) 01

8. 4utch role is movement in

a) yaw and roll

b)pitch and roll

c) yaw and pitch

/. A ?ero fuel test on a fuel :uantity indicating system is carried out

bya) tan*s completely empty

b)tan*s completely full

c) tan*s empty with unusable fuel amount

10. A radio coupled approach is

a) localiser first& followed by glideslope

b)glideslope first& followed by localiser c) in any order A(S)ERS

1. ! " # 6 $ % & 1'

A + A A + A A A * A

This is exam number !&.

1. Aileron signal is fed to rudder channela) for turn coordination

b)for yaw damping compensation

c) for turn command bac*-up


78/147


79/147

c) all the time

8. >ortable oygen bottles are fitted with

a) a demand regulator b)an over temperature indicator

c) an overpressure indicator

/. American made crew oygen cylinders are

a) green in colour with a


80/147

b)(ncrease drag on the up going wing

c) 4ecrease drag on the up going wing

$. %hat fre:uency are =< and (5S2a) =79

b)379

c) 79

'. n an aircraft employing a heater system on the air conditioning

system& after an overheat how is the heater reset2

a) n ground only by engineer b)After it cools the pilot resets

c) After cooling below $00 degrees # it auto resets

+. #onstant pressure hydraulic system uses what to relieve pressure in

system when no services are being used2

a) >ressure relief valve

b)A#=c)


81/147

8. %hen aligning an aircraft for a compass swing& the maimum

allowable

error isa) 1 degrees

b)$ degrees

c) + degrees

/. %hat happens to a hydraulically operated flight control surface when

pressure is removed2a)


82/147

. !he pitot head is fitted on the aircraft. !he alignment of pitot

head is carried out with

a) an inclinometer

b)micrometer c) spirit level

$. A red dot triangle mar* on aircraft tyres means

a) breather points

b)the light part of the tyre

c) military reference

'. ,aimum battery temperature on charging before protection circuit

starts is

a) 1 degrees 9

b)1'' degrees 9

c) 1'' degrees #

+. (f an aircraft has no battery charger the battery is charged by

a) constant voltage

b)constant current

c) constant current until a predetermined limit when it automatically

switches to constant voltage

. attery charging procedures can be found in A!A

a) #hapter ' Section 1 b)#hapter ' Section $1

c) #hapter $1 Section 1

. (n a carbon pile regulator the resistive element is

a) in series with the field and changes resistance with changing length


83/147

b)in series with the field and changes resistance with surface area

contact

c) in parallel with the field and changes resistance with changing

length

8. !he output of a carbon pile regulator with no variation of loading is

a) stationary

b)fluctuating

c) pulse width modulating

/. (n a transistor voltage regulator the voltage output is controlled bya) transformers and transistors

b)diodes and transformers

c) ?eners and transistors

10. >aralleled relay for 4# system is energised and connected by

a) voltage coil

b)current coilc) voltage and current coilA(S)ERS

1. ! " # 6 $ % & 1'

+ A + + A + + A * *

This is exam number ".

1. (ncreasing the real load primarilya) decreases fre:uency

b)decreases output voltage

c) increases output voltage and increases fre:uency


84/147

. (nductive reactive load causes

a) no effect on tor:ue but produces etra heat dissipated

b)increase in tor:ue and increase in heat dissipated

c) increase in tor:ue only

$. !he power factor of an A# generator identifies the proportion of

a) apparent power from the generator that does wor*

b)reactive power from the generator that does wor*

c) real power from the generator that does wor*

'. !he control of hydraulically powered emergency electrical generator fre:uency is by

a) angle of swash plate

b)(4G

c) restriction valve

+. 4ifferential protection in an A# system protects against

a) A reverse current flowing from the battery b)short circuits

c) line-line& line-line-line& line-earth faults

. %hen resetting the #S4 on the ground& the engine should be

a) stationary

b)rotating at idle

c) rotating at "sync

. ne of the main purposes of a #S4 is to

a) enable generators to be paralleled

b)prevent engine overload

c) maintain constant load on the generator


85/147

8. (n a undervolt condition in an A# generator system& the most li*ely

conse:uence is

a) activation of the time delay circuit

b)de-activation of the field regulatory !=# coating and anti corrosive paintc) absorbent to soa* up electrolyte

. %hen installing multiple batteries on aircraft they are connected in

a) parallel


86/147

b)series

c) either parallel or series and switched between as an option

$. %hat is the small pin on the 4# ground power connector2a) Ground or earth

b)>ositive to battery relay

c) >ositive to eternal power relay

'. n selection of ,5G down& the gear etends then begins to retract

again. !he cause is

a) a faulty selector valve b)a faulty actuator

c) gear lowered at too high an airspeed

+. A radio fre:uency of 1 ,7? would be used for

a) weather radar

b)79 communications

c) mar*er beacons

. A wing mounted stall warning vane

a) moves up at impending stall

b)moves down at impending stall

c) gives a visual indication of impending stall

. 4uring an autopilot controlled turn

a) ailerons and rudder will move b)ailerons& rudder and elevators will move

c) ailerons& rudder and !7S will move

8. A Systron-4onner fire detection system uses


87/147


88/147


89/147

c) flight management and guidance computer

/. !he primary purpose of sealant in use in pressurised aircraft is

a) to seal the cabin b)to provide eternal streamlining

c) to prevent corrosion

10. %hat is the purpose of thermal protection on electric toilet motor2

a) >revent toilet free?ing

b)Stop motor running beyond 10 seconds if timer become unserviceable

c) >revent motor overheating and become fire ha?ardA(S)ERS

1. ! " # 6 $ % & 1'

A A * + A A A + * *

This is exam number "#.

1. 7ow is 3 fire2

a)


90/147

'. %hich of the following is >erspe resistant to2

a) *erosene

b),;O c) acetone

+. %hat pressure are oygen cylinders usually pressurised to2

a) 1800 >S(

b)$000 >S(

c) $00 >S(

. 4itching control is used to

a) achieve rapid depressurisation

b)maintain cabin pressure at sea level

c) close the outflow valves

. 7ow often are life 6ac*ets inspected2a) (n accordance with the A,,

b)(n accordance with the manufacturers specification

c) ;very 1 months

8. %hat *ind of gyro is a rate gyro2

a) 4isplacement

b)!ied down

c) Space

/. ;ngine fire bottle pressure switches are operated by

a) A#


91/147

b)4#

c) A# or 4#

10. 7ydraulic systems normally operate ata) $000 >S(

b)$00 >S(

c) 1800 >S(A(S)ERS

1. ! " # 6 $ % & 1'

A A * A A * + + + A

This is exam number "6.

1. %hen flushing hydraulic systems

a) flush with same hydraulic oil

b)flush with any hydraulic oil

c) flush with methylated spirit

. %hen replenishing a hydraulic system

a) use the samecorrect hydraulic fluid

b)use any hydraulic fluid made by the same manufacturer c) use any hydraulic fluid

$. %hen replacing a fleible pipe

a) use two spanners to stop pipe from twisting

b)do a bonding chec*

c) tighten only hand tight

'. 7ow is an aircraft battery rated2

a) Ampere hours

b)%atts

c) Poules


92/147

+. ,ass balance weights are used for

a) counteract flutter on control surfaces

b)balance tabsc) balance trailing edge of flying control surfaces

. %hen pressurising the aircraft on the ground for test purposes&

internal doors& cupboards etc. must be

a) all closed

b)all open

c) removed

. 9ire tests on aircraft internal furnishings must be carried out

a) every two years

b)only when e:uipment items fail random tests

c) every five years

8. >ortable fire etinguishers are operated by

a) brea*ing tell taletamperproof seal then operated by handle

b)one single operation until fire etinguisher is empty

c) turn upside down and s:uee?e buttontrigger

/. 3pper and lower strobe lights are coloured

a) green

b)redc) white

10. %hen fitting a tyre the red dot should be positioned

a) ad6acent to the charging valve


93/147

b)opposite the charging valve

c) on the other side of the wheel opposite to the charging valveA(S)ERS

1. ! " # 6 $ % & 1'

A A A A A + + A + AThis is exam number "$.

1. #omposite bra*e units

a) have less weight than normal bra*e units but fade away at high

temperatures

b)have less weight than normal bra*e units and have increased efficiency

at high temperaturesc) weigh the same as normal bra*e units and fade away at high

temperatures

. #argo bay lights on a modern aircraft are supplied by

a) the battery bus

b)4# handling bus

c) A# handling bus

$. A radio altimeter system can be self tested

a) on the ground only

b)in the air only

c) both

'. A modern aircraft #,# usesa) magnetic fault indicator

b)#

c) 5;4 display


94/147

+. Ailerons control the aircraft in the

a) longitudinal ais

b)lateral ais

c) directional ais

. ygen storage cylinders& once charged should be

a) turned on and safety wireloc*ed

b)turned off

c) turned on by crew

. (n a fuel system with interconnected ventsa) the epansion space must be 10H of the tan* capacity

b)the epansion space must be H of the tan* capacity

c) an epansion space is not re:uired

8. (n a pressurised aircraft cabin window& the differential pressure can

be ta*en by

a) the inner pane only b)the scratch panel

c) both panes

/. n an aircraft travelling at speeds greater than ,ach 1 the boundary

layer is

a) thic*er than if the aircraft were travelling slower than ,ach 1

b)stationary

c) supersonic

10. At speeds above ,ach 1 shoc*waves will form above and below the

wing

a) at the leading edge


95/147

b)at the trailing edge

c) at both the leading edge and the trailing edgeA(S)ERS

1. ! " # 6 $ % & 1'

+ * * + + A + * + *

This is exam number "%.

1. A cantilever wing is

a) a swept bac* wing

b)the upper wing of a biplane

c) a wing without any eternal struts or bracing

. >rior to conducting a ground pressurisation test& it is necessary to

a) disconnect the emergency pressure relief valve

b)set E9;

c) resetdisable the pressure controller

$. n a Bhot rodB type of ice detector& it is switched ona) all the time

b)when in the air

c) when selected by the crew

'. (ce formation on wings is due to

a) suspended ice crystals melting on contact with the wing and

instantly re-free?ing b)ice crystals forming layers on contact with the wing

c) supercooled water changing state on contact with the wing

+. %hen installing a B7i-loc*B bolt& it is necessary to


96/147

a) lubricate the shan* and threads

b)lubricate the collar

c) simply fit the bolt as they are prelubricated

. !he web of an ( beam ta*es mainly which type of load

a) shear

b)tension

c) bending

. A condition after which a permanent deformation of a material is

caused& is *nown asa) bending

b)shear

c) strain

8. Sealant or levelling compound is installed during structure repair

a) according to S instructions

b)according to separate manufacturerBs documentations such as A#c) according to A,, and S!= type entertainment e:uipment

a) is not the part of maintenance schedule

b)has no capacity for digital information processing and transmitting

c) is installed with seat electronic unit and multipleing techni:ues

10. #onstruction such as horn balance and inset hinge balance installed

on control surface assembly

a) is meant to trim #G of control surfaces

b)serves as JservoJ system of balance

c) has same effect of the balance tab


97/147

A(S)ERS

1. ! " # 6 $ % & 1'

* * * * * A * * * *

This is exam number "&.

1. !he purpose of the vinyl interlayer in window construction is

a) to increase static strength

b)to improve on brittle behaviour

c) to enable inclusion of heater film

. Semi-monoco:ue construction

a) offers good damage resistance b)is used only for the fuselage

c) utili?es the safe-life design concept

$. (n typical vapour cycle system& the subcooler

a) is a heat echanger to superheat the vapour

b)cools the vapour further to prevent slugging

c) delivers etra cooling effect when the aircraft is on ground

'. !he apparent wander for directional gyros is

a) compensated by applying a constant tor:ue

b)maimum at the pole

c) dependant on longitude

+. Active load control involvesa) varying lift force to control vertical movement of the aircraft

b)limiting the deflection of control surface with airspeed

c) (ntervention Q monitoring the human pilot


98/147

. !he mid-spar is found in large aircraft to

a) support fitting the engine mount Q landing gear mount

b)assist the main spar with operational loads

c) provide redundant design

. 7ow do you remove air from hydraulic fluid2

a) =ent to atmosphere

b)!ray

c) >ass through a restriction

8. A thermal compensator is used in

a) an hydraulic system

b)an oygen system

c) a fuel system

/. An aircraft lands in autoland. After touch down and thrust reversers

are deployed what happens to autothrottle2a) Automatically switches off

b)Stays armed for go around in an emergency

c) Advances throttles

10. 7ow many fire etinguishers are re:uired on an aircraft with +01

passengers2

a) +

b)c)

A(S)ERS

1. ! " # 6 $ % & 1'


99/147

+ A + A A + + + A *

This is exam number #'.

1. >ilotBs instinctive cut-out buttons are positioned

a) on right side of control wheel

b)on side of control wheel furthest from throttles

c) on left side of control wheel

. Active load control usesa) elevator and stab

b)elevator and aileron

c) aileron and spoiler

$. !he 4irectional Gyro is chec*ed every 1+ minutes for

a) toppling

b)drift

c) erection

'. A pressure control relay in a hydraulic pump is

a) energised to the run position

b)de-energised to start the pump

c) used to prevent anything happening until there is hydraulic

pressure

+. A coc*pit chec* on the engine firewire system is a

a) calibration chec*

b)continuity chec*

c) function chec*


100/147

. %hen a vibrating rod ice detector has de-iced& the warning lamp on

the flight dec*

a) goes out immediately

b)goes out after one more cycle

c) goes out after a set period of time

. 4e-misting of passenger windows is provided by

a) an electrical heating element

b)air from the cabinc) sealed window

8. (5S and =< operate in which range

a) 379

b)79

c) =79

/. An anti-balance tab is used

a) for trimming the aircraft

b)to relieve stic* loads

c) to give more feel to the controls

10. !he fin helps to give

a) directional stability about the longitudinal ais b)directional stability about the normal ais

c) longitudinal stability about the normal ais

A(S)ERS


101/147

1. ! " # 6 $ % & 1'

+ * + A + * + * * +

This is exam number #1.

1. A reduction in field strength of a 4# shunt motor driving a constant

load will result in

a) reduced tor:ue and increased speed

b)increased tor:ue and reduced speed

c) increased tor:ue and speed

. %hen charging an oygen bottle with gaseous oygen& the oygen is

a) passed into the bottle as :uic*ly as possible to *eep the

temperature down

b)passed into the bottle slowly to *eep the temperature at approimately

ambient

c) passed into the bottle at any rate as this does not affect

temperature

$. !he purpose of the autopilot servo-motor tor:ue setting is to

a) damp the system oscillation

b)protect the servo motor

c) prevent control surface runaway

'.


102/147

+. Structural members are designed to carry

a) side loads

b)end loads

c) side and end loads

. ,ost radio aerials are

a) bonded

b)not bonded

c) insulated from the fuselage

. A bonded waffle doubler& as well as acting as a s*in strengthener also acts as a

a) shear tie

b)6ury strut

c) tear stopper

8. %here are the left handed threads found in an oygen system2

a) #harging connection b)Shut-off valve

c) 5ine valve

/. A restrictor valve can be used

a) to increase the speed of the undercarriage etension

b)to reduce the speed of the undercarriage etension

c) to increase the speed of undercarriage retraction

10. Standby #ompass ad6usting magnets @9linders ars)& when do they

eert the most amount of influence2

a) %hen parallel to each other

b)%hen '+ degrees apart


103/147

c) %hen /0 degrees apart

A(S)ERS

1. ! " # 6 $ % & 1'

* + * + * A * A + *


1. (n a fully 9ly y %ire Aircraft& ground spoilers are deployed

automatically when the aircraft is on ground and

a) thrust reversers are deployed

b)bra*es are deployed

c) weight on ground switch is activated

. (n fully 9ly y %ire aircraft& rudder trim is nulled by

a) electric flight control unit

b)9light Augmentation #omputers

c) 9light Guidance and ,anagement #omputer

$. 9,# secondary flightplan is selected

a) on the ground by the pilot

b)by calendar date monthly

c) in the air by the pilot

'. n a high pressure pneumatic system& if the drain plug for oil andwater is left open for long periods of time& the system would

a) lose all pressure

b)lose pneumatic pressure partially

c) lose pressure from the compressor side only


104/147

+. %hat are the faying surfaces of a repair2

a) ;dges of repair metal

b),aterial under repair c) ,iddle of repair

. %hy is a 6oggle 6oint used2

a) So countersun* rivets do not need to be used

b)Smooth contour of surface

c) Added strength

. %ith engine static ;>< gauge reads 6ust above 1.

a) !his is O

b)!ransmitter is unserviceable

c) Gauge re:uires re-calibration

8. Aileron input is fed into the yaw damper system toa) prevent nose pitching down

b)prevent adverse yaw in a turn

c) prevent nose pitching up

/. >ortable diluter demand valve wor*s when

a) 100H selected

b)less than +00psi in bottle

c) user breathes in

10. %hen the fire handle is operated it

a) cuts off fuel and hydraulics. Generator remains on line to provide

electrical power


105/147

b)cuts off field current& hydraulics and fuel and operates fire

etinguishers

c) operates fire etinguisher onlyA(S)ERS

1. ! " # 6 $ % & 1'A + * * + + * + * +

This is exam number #!.

1. #oefficient A is ad6usted

a) 0 degrees

b)$0 degrees

c) on any heading

. %ith an aircraft which has more than one compass system

a) both are ad6usted on each heading

b)master ad6usted& slave ad6usted& each having a corrected compass card

c) master and slave ad6usted& correction card for master only

$. G>%S operating in mode 1 and when close to ground will give

a) amber warning

b)red caption and aural Jwhoop whoop pull upJ

c) red caption and aural Jpull up undercarriage& flaps& throttleJ

'. 4# electrical cable must be positioned how far away from a compass2a) So as to give no more than degrees deflection of compass

b)0 inches

c) ' inches


106/147

+. !he components of an (5S are

a) a locali?er and a glide slope

b)a locali?er& a glide slope and the mar*er beacons

c) a locali?er and the mar*er beacons

. (n (5S& the glideslope provides

a) lateral steering

b)vertical steering

c) distance chec*s

. (f the /0 7? tone predominates in a locali?er receiver& thedeviation indicator will show

a) the flag

b)fly right

c) fly left

8. Autopilot will operate after

a) 1000 ft b)+0 ft

c) +00 ft

/. %hich pitot probe provides info to the captains instruments2

a) 3pper

b)5ower

c) oth

10. n the A,4& what does amber indicate2

a) %arning

b)>resent status


107/147

c) #autionary info

A(S)ERS

1. ! " # 6 $ % & 1'

* + + A + + + * A *

This is exam number #".

1. %hich instrument shows 4ecision 7eight2

a) 7S(

b)A4(

c) ;#A,

. %here does the 7S( receive G"4 speed info from2

a) ;(#AS

b)>itot static probes

c) ("S

$. %hat will happen if the ,aster 4im and test switch is switched to the

on position2

a) All lights will illuminate

b)4ome lights will illuminate

c)


108/147

+. A radio coupled autopilot in pitch uses

a) =< and thrust modes in autothrottle are the only modes that can be

selected in

a) ta*e off

b)cruise

c) approach

. (nertial nav unit uses pin programming for

a) aircraft type

b)location

c) magnetic orientation

8. 7ow can it be verified if 9,# update is correct2

a) data plate on 9,#

b)(!;

c) 9,# via #43

/. %hat are the short prongs for on an A# plug2

a) 3sing A# current to pull on interloc* circuit b)>revent arcing during plug connection disconnection

c) 7elp plug location fit


109/147

10. A vibration contact voltage regulator consists of a shunt winding

and a

a) voltage regulating coil in parallel

b)voltage regulating coil in series

c) current regulation coil in seriesA(S)ERS

1. ! " # 6 $ % & 1'

+ * * * + A * * A *

This is exam number ##.

1. A de-icer boot is completely bonded to the leading edge to

a) >revent electrical static build up

b)Smoother airflow over leading edge

c) ,ore efficient de-icer cycles

. !he wea* lin* on a wire aerial is ata) the front

b)the middle

c) the rear

$. G>%S will show a fault if the following fails

a) ressure altimeter c) Air speed indicator

'. %hat is the contamination monitor for in a Systron 4onner fire

detection system2


110/147

a) (ntegrity comparitor

b)4irty contacts

c) =olts drop

+. A double headed oygen pressure regulator is used for

a) etra supply in case of emergency

b)additional flightcrew

c) changes in altitude

. >itch trimming in autopilot is initiated by

a) # of G ,ovement b)continued pitch input

c) pitch of aircraft in cruise

. Pet engines are usually mounted by

a) welded steel tubing

b)forged mounts and bolted to aircraft forged structure

c) aluminium castings

8. (n a coc*pit window heater system the autotransformer

a) steps up output for severe weather conditions

b)supplies A# >ower for heating

c) supplies 4# power for heating

/. A high speed aircraft with ,A#7 warning willa) warn when ,crit is reached

b)warn when ,ach 1 has been eceeded

c) warn when coming to limits of upper envelope


111/147

10. A constant delivery pump has its output varied with

a) servo pressure

b)regulators

c) gears

A(S)ERS1. ! " # 6 $ % & 1'

A * A + + + + A A +

This is exam number #6.

1. %hen power is switched off the gimbal bra*e

a) stops outer gimbal b)restricts outer gimbal

c) restricts inner gimbal

. (n an air conditoning system heat is added to air by

a) restricting compressor inlet

b)restricting compressor outlet

c) restricting duct outlets

$. !wo compressors driven by separate engines use

a) "


112/147

+. (


113/147

1. ! " # 6 $ % & 1'

+ + A * * * * * A +

This is exam number #$.

1. 4ifferential aileron control will

a) cause a nose down moment

b)cause a nose up moment

c) prevent yawing in con6unction with rudder input

. 7ow many fire etinguishers are re:uired on an aircraft having '01 -+00 people2

a) +

b)

c) 8

$. !oilets must have a smo*e detection

a) light in the coc*pit

b)aural and visual warning in the main cabin

c) connected to a pump to pump the smo*e out

'. %hen an undercarriage is lowered& it tends to creep bac* up. !he

fault could be

a) a lea*y selector valve

b)a stuc* relief valve

c) the emergency system

+. ;scape route lighting must not have more than

a) 10H obscured

b)1+H obscured


114/147

c) 0H obscured

. 9ireproofing of cabin material should be done

a) every years b)when a sample fails

c) every + years

. 7ow many emergency lights are allowed to be inoperative2

a) "one

b)10H

c) +H

8. !he angle of a runway turnoff light is

a) '0o

b)+0o

c) 0o

/. !he small pins in the power connector plug are

a) positive

b)negative

c) neutral

10. #abin fluorescent lighting circuits are supplied with

a) 11+ = A#

b)8 = A#c) 8 = 4#A(S)ERS

1. ! " # 6 $ % & 1'

* + A A * + * + A A


115/147

This is exam number #%.

1. n a fly-by-wire aircraft& what controls stabili?er trim2

a) S;# b);5A# and S;#

c) ;5A#

. %hen an overvolt is present on an ac generator system the tripping

circuit

a) trips at a set level

b)trips after a time delayc) trips after a time delay inversely proportional to overvolt

amplitude

$. (n an A# distribution system the purpose of the synchronising bus-bar

is to

a) provide interconnection between the generator load busbars

b)supply essential servicesc) provide a means of monitoring the load

'. %hen a 9A4;# system loses air data input it goes to

a) soft reversion

b)hard reversion

c) mechanical reversion

+. =ibrating contact voltage regulator sensing coil is

a) across the generator output

b)in series with the field windings

c) in parallel with the field windings


116/147

. A current transformer connected across the neutral of a $ phase

generator is for

a) differential protection

b)phase se:uence monitoringc) load monitoring

. Cener diodes are for

a) voltage stabilisation

b)voltage regulation

c) rectification

8. Generator output indications are

a) O%

b)O% Q O=A


117/147

1. !he airdata computer inputs to

a) mach meter& standby altimeter& AS(

b)cabin rate sensors& machmeters& AS(& altimeter

c) altimeter& 9,#& secondary radar

. (f the runway picture in the ;A4( moves down during an (5S

approach

the aircraft must

a) up

b)down

c) nowhere - this is normal on an (5S approach

$. 5oad shedding allows

a) more current to the busbar

b)less current to the busbar

c) more voltage to the busbar

'. 7ow may the output of a transistorised voltage regulator be

described2

EASA mod 11 questions

Documents

Transcript of EASA mod 11 questions