A) 20 A
B) 10 A
C) 11 A
D) 22 A
Correct Answer: B
Solution :
For 100% efficiency \[{{V}_{s}}{{i}_{s}}={{V}_{p}}{{i}_{p}}\] \[1100\times 2=220\times {{i}_{p}}\] \[{{i}_{p}}=10A\]
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