Question

Name the machine which has 100% efficiency

Answer 1

Answer:

some machines which has 100% efficiency is lever pulley or gear train

hope you know this now

Answer 2

HEY DEAR!!

HERE IS YOUR ANSWER:-

A simple machine, such as a lever, pulley, or gear train, is "ideal" if the power input is equal to the power output of the device, which means there are no losses. In this case, the mechanical efficiency is 100%.

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