SaraNextGen.Com

A quarter horse power motor runs at a speed of  Assuming 40% efficiency the work done by the motor in one rotation will be in J is



Question ID - 51089 | SaraNextGen Top Answer

A quarter horse power motor runs at a speed of  Assuming 40% efficiency the work done by the motor in one rotation will be in J is

1 Answer
127 votes
Answer Key / Explanation : (7.46) -

Motor makes 600 revolution per minute

 Time required for one revolution

Energy required for one revolution = power time

But work done  of input

127 votes


127