Physics, asked by Zozo16, 2 days ago

A wind turbine generates 54 kW of useful power from an input of 180 kW of wind power. Which calculation gives the percentage efficiency of the turbine?

A-54000 /180 000 × 100%
B-180 000 /54000×100%
C-54000 × 100/ 180 000 %
D-180000×100 /54 000%

Answers

Answered by niharranjanpanda31

1

we know the percentage efficiency is given by output power/input power×100

so the answer will be 54000/180000×100%

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