Which of the following describes the efficiency of real machines? A. Efficiency is 100% B. IMA is always larger than the AMA C. IMA is always smaller than the AMA D. IMA is equal to the AMA

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asked Jan 27, 2019 87.9k views

4 votes

Which of the following describes the efficiency of real machines?

A. Efficiency is 100%

B. IMA is always larger than the AMA

C. IMA is always smaller than the AMA

D. IMA is equal to the AMA

Physics
high-school

Dmigo asked

by Dmigo

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2 Answers

3 votes

Choice-B is the true one.

Mmarion answered Jan 30, 2019

by Mmarion

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1 vote

Are you sure! Becuase I dont want to get this one wrong!

Du answered Feb 2, 2019

by Du

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