Part-1Pumps-Efficiency Calculations (3):The power of the prime mover running a pump is 20 HP, and the power out of the pump is 19 HP, what is the overall efficiency ofthe motor in percentage %6.Do not enter the % symbolAdd your answerPart-2Pumps-Efficiency Calculations (2)The theoretical torque leaving a pump is 375.56 in.lb. the torque of the prime mover is 458 in.lb. What is the mechanical efficiencyof the motor in percentage 96.

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The power of the prime mover running a pump is 20 HP, and the power out of the pump is 19 HP, what is the overall efficiency of the motor in percentage % Do not enter the % symbol Add your answer

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter10: Heat Exchangers

Section: Chapter Questions

Problem 10.19P

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Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.

Question

Part-1
Pumps-Efficiency Calculations (3):
The power of the prime mover running a pump is 20 HP, and the power out of the pump is 19 HP, what is the overall efficiency of
the motor in percentage %6.
Do not enter the % symbol
Add your answer
Part-2
Pumps-Efficiency Calculations (2)
The theoretical torque leaving a pump is 375.56 in.lb. the torque of the prime mover is 458 in.lb. What is the mechanical efficiency
of the motor in percentage 96.

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