Question

If the energy input of an engine is 6,000 J and its efficiency is 33%, calculate its energy output. Eout = ______ J 200 2000 3000 4000

Answer 1

The answer to the question is 2,000 J. Hope this helps!

Answer 2

Output energy of the engine is 2000 J.

Step-by-step explanation:

It is given that,

Input energy of an engine is
`E_i=6000\ J`

Efficiency of the engine is 33 %

We have to find the output energy of the engine. Efficiency of the engine is given by the ratio of output energy to the input energy i.e

`\eta=(E_o)/(E_i)`

`(33)/(100)=(E_o)/(600\ J)`

`E_o=(33* 6000)/(100)=1980\ J`

or
`E_o=2000\ J`

Hence, this is the required solution.