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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
 
what are the supports using in critial pipe line and what are the type of support using oil&gas, power plant.   2
what is the difference between codes,standards, specification? L&T 3
waht is vaily gap in welding? Tata 1
When crude oil heated Which Hydro carbon comes first? Essar 1
how much axis is in CNC machine? Escorts 6
stress strain diagram for fluid NTPC 9
what questions should be asked to a mechanical maintenance technician Sabic 5
what is the difference between a boiler and a pressure cooker? TATA 7
What is fission and fusion?   4
compare diesel engine and gasoline engine emission?   2
How many isomers have the name bromomethylcyclopentane?   1
what is the ejection system in mould making?   2
 
For more Mechanical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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