A single phase transformer of 2200/220 V having rated l.v. current of – McqOptions

MCQOPTIONS

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 of 200V and ammeter of 1A. Then the results ___________
A.	will be wrong
B.	will be accurate
C.	of ammeter will burn
D.	none of the mentioned
Answer» D. none of the mentioned

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