A) 3 A
B) 1.5 A
C) 0.3 A
D) 0.15 A
Correct Answer: D
Solution :
\[{{V}_{p}}=200\ V,\ \ {{V}_{s}}=6V\] \[{{P}_{out}}={{V}_{s}}{{i}_{s}}\Rightarrow 30=6\times {{i}_{s}}\Rightarrow {{i}_{s}}=5\ A\] From \[\frac{{{V}_{s}}}{{{V}_{p}}}=\frac{{{i}_{p}}}{{{i}_{s}}}\Rightarrow \frac{6}{200}=\frac{{{i}_{p}}}{5}\Rightarrow {{i}_{p}}=0.15\ A\]
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