A single phase transformer of 2000/200 V having rated l.v. current of – McqOptions

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1.	A single phase transformer of 2000/200 V having rated l.v. current of 100 A has to undergo short circuit test on l.v. side. Which of the below instruments range should be used?
A.	200V,10A
B.	20V, 10A
C.	300V,100A
D.	200V,50A
Answer» B. 20V, 10A

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