Question

A machine has an efficiency of 50% if input of machine is 1.5kw then its output will be

Answer 1

As efficiency is 50%

so output will be,
1.5 × 50/100
= 1.5/2
= 0.75 kilo watt

Answer 2

Answer :-

As Efficiency is 50%

1.5×50/100

=→ 1.5/2

→ 0.75 kilo watt

Hope It will help you