

MCQOPTIONS
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1. |
A_single_phase_transformer_of_2200/220_V_having_rated_l.v._current_of_150_A_has_to_undergo_open_circuit_test_on_h.v_side._The_instruments_used_are_voltmeter$ |
A. | |
B. | will be wrong |
C. | will be accurate |
Answer» D. | |