How do we define energy efficiency? A. The ratio of the actual output energy to the input energy B. The ratio of the power gain to power loss C. The product of input power and output power D. The sum of

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asked Feb 14, 2021 98.7k views

2 votes

How do we define energy efficiency?

A. The ratio of the actual output energy to the input energy

B. The ratio of the power gain to power loss

C. The product of input power and output power

D. The sum of potential and kinetic energy

Physics
high-school

Vikbehal asked

by Vikbehal

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Answer:

it is b bro that's what it is

Dave Ranjan answered Feb 18, 2021

by Dave Ranjan

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