Which of the following statement is wrong

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Which of the following statement is wrong?

A. The value of C.O.P. is always greater than one

B. In a vapour compression system, the condition of refrigerant before entering the compressor is dry saturated vapour

C. The space between the saturated liquid line and saturated vapour line, in a pressure enthalpy chart, is wet vapour region

D. None of the above

Answer: Option D

Solution (By Examveda Team)

-The value of C.O.P. is always greater than one
- In a vapour compression system, the condition of refrigerant before entering the compressor is dry saturated vapour
- The space between the saturated liquid line and saturated vapour line, in a pressure enthalpy chart, is wet

This Question Belongs to Mechanical Engineering >> Refrigeration And Air Conditioning

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Comments (2)

Dr. Akash:

2 years ago

in VARS, COP is less than 1. Option A is correct.
Ishang Sharma:

6 years ago

in VARS, COP is less than 1. Option A is correct.

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