A) 64 W
B) 80 W
C) 100 W
D) 125 W
Correct Answer: A
Solution :
\[{{P}_{consumed}}={{\left( \frac{{{V}_{A}}}{{{V}_{R}}} \right)}^{2}}\times {{P}_{R}}=\frac{{{(160)}^{2}}}{{{(200)}^{2}}}\times 100\]\[=64\,\,W\]
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