Report - หน่วยที่ 11 ระบบสามไฟฟ้าเฟส...345 A B 1 L C L 2 L 3 (10+j4)W I L E P E L=220 Z A Z B Z C I P I P I L I L E P E E L=220 E L=220 (10+j4)W

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