Efficiency of a machine is always less than 100% why?

asked Sep 10, 2023 208k views

18 votes

7.7k points

Please log in or register to add a comment.

11 votes

The reason the efficiency is always less than 100% is because there is always some sort of friction in the machine.

Answer: because of friction

Keyne Viana answered Sep 15, 2023

7.9k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.4m answers