Answer / krishna kanth

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.

Answer / cmkashifabrar

The ratio of the amount of work obtained from a machine to he
amount of energy supplied.

How to convert from HP to BHP or CC to Bhp please explain????????

1 Answers   HP,

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Explain why gas containers are mostly cylindrical in shape?

0 Answers  

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Explain why diesel engine is known as high torque and petrol engine as high speed engine?

0 Answers  

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Which element causes difference in higher and lower heating values of fuel ?

0 Answers  

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Why shaft eccentricity is not monitored in gas turbines?

2 Answers   GE,

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why the direction of teeth in WOOD-CUTTING saws and IRON- CUTTING saws are different?

2 Answers  

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What do you measure in the banana and mountain diagram?

0 Answers  

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what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

0 Answers   IIT,

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0 Answers  

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if the blade height is increased,then how it increases the specific speed of centrifugal pump?

0 Answers   Bhel,

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What do you understand by heat treatment?

0 Answers  

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workingh principle of valve timing chart for cummins engine

0 Answers  

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