How many millimeters are there in 1 kilometer
1 answer:
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Answer : Option A) 45.5%
Explanation : We use the formula of calculating energy efficiency which is as,
η (in %)= [
] X 100
where η is energy efficiency,
and P values are for energy out and in.
So plugging the given values, we get,
η (in %) = (11825.5 / 25978.8) X 100 = 45.5 %
Explanation : We use the formula of calculating energy efficiency which is as,
η (in %)= [
where η is energy efficiency,
and P values are for energy out and in.
So plugging the given values, we get,
η (in %) = (11825.5 / 25978.8) X 100 = 45.5 %