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Question
What is coefficient of performance?
 Question Submitted By :: Mechanical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
COP IS Coefficient Of Performance.
It is used as a rating of performance in refrigeration.it
is analogous to efficiency in heat engines. it is the ratio
of Desired effect to net work done.
 
Is This Answer Correct ?    8 Yes 0 No
Krishna Kanth
 
Answer
# 2
The ratio of the amount of work obtained from a machine to he
amount of energy supplied.
 
Is This Answer Correct ?    3 Yes 3 No
Cmkashifabrar
 
 
 

 
 
 
Other Mechanical Engineering Interview Questions
 
  Question Asked @ Answers
 
how to calculate the OEE for a equipment? Godrej 4
When crude oil heated Which Hydro carbon comes first? Essar 1
9. Who is an ideal team worker according to you Wipro 8
What are the equipments that you would use inbetween when u have to connect a transformer to busbars? NTPC 1
what is the major purpose to choose the type of casting whether gravity,pressure,low poressure&shell moulding? Hyundai 2
What has disappointed you about a job? Petro-Star-Mount 1
What causes crankcase explosion?   2
WHY DO DEAD BODIES SAIL ON WATER WHERE AS A HUMAN BEING GET DROWNED?   1
why the back wheel in the tractor is bigger than the front wheel? MAHINDRA 23
how will u design a pipe? IGCAR 11
What is virtual reality? & What is Walkthrough?   1
Purpose of lubricator in a large diesel engine.   1
 
For more Mechanical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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