A) 4 A
B) 2 A
C) 6 A
D) 10 A
Correct Answer: B
Solution :
\[\frac{{{V}_{p}}}{{{V}_{s}}}=\frac{{{i}_{s}}}{{{i}_{p}}}\Rightarrow {{i}_{s}}=4\times \frac{140}{280}=2A\]
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