How do you define the efficiency of a machine?

Open in App

Solution

The efficiency of a machine is defined as the ratio of output to input.
$E f f i e i c i e n c y = \frac{O u t p u t}{I n p u t}$
The efficiency tells about the useful work done by the machine when some input is given to the machine.

Suggest Corrections

Similar questions

Define the term efficiency of a machine. Give two reasons for a machine not to be $100 %$ efficient?

Define the efficiency of a machine.

Q. Define the term efficiency of a machine.

Define the efficiency of a machine. Why the efficiency of the practical machines is less than 1?

(a) What do you understand by the term efficiency of the machine?

(b) A machine has an efficiency of 70 %. Explain the statement as clearly as possible.

Join BYJU'S Learning Program