A) 1%
B) 5%
C) 10%
D) 50%
Correct Answer: C
Solution :
Given, output energy \[=\frac{6830}{683}\] watt = 10 watt Input energy = 100 watt Efficiency \[\eta =\frac{Output}{Input}\] \[\Rightarrow \] \[\eta =\frac{10}{100}\times 100=10%\]You need to login to perform this action.
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