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Q84. For a 100% efficient step down transformer

Physics — Magnetism and Electromagnetic Induction Past Paper — Question 84 of 591

A. voltage in primary and secondary are equal
B. current in primary and secondary are equal
C. input power is same as the output power
D. output power is zero

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For a 100% efficient step down transformer | Physics MCQ #84 | Examora | Examora