what is an ideal machine what is the efficiency of ideal machine - Science - Sources of Energy

Question

what is an ideal machine? what is the efficiency of ideal
machine ?

Aditi · Accepted Answer

Kindly refer to the following link,
https://www meritnation
com/ask-answer/question/what-is-machine/physics/3955560
Efficiency of ideal machine is one As in Ideal machine input power
is equal to the output power
For definition of efficiency Kindly refer to the following
link,
https://www meritnation
com/ask-answer/question/what-is-the-efficiency-of-a-machine/machines/4055574

what is an ideal machine? what is the efficiency of ideal machine ?