Question

The value of efficiency is never 100% or more in practise in short

Answer 1

Machine Efficiency

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work). The output work is always less than the input work because some of the input work is used to overcome friction. Therefore, efficiency is always less than 100 percent.

PLZ MARK ME AS BRAINLIEST!!!!!!!!!

Answer 2

the value of efficiency is nevered percent or effort in practice