A) 20 A
B) 45 A
C) 45 A
D) 25 A
Correct Answer: C
Solution :
| [c] Power \[={{V}_{2}}{{I}_{2}}=\eta \times Powe{{r}_{in}}=\frac{90}{100}\times 2300\times 5\] |
| \[{{I}_{2}}=\frac{90\times 23\times 5}{230}=45A\] |
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