Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion


The temperature of ammonia after compression in a vapour compression system is

[A]. 20 to 50° C
[B]. 50 to 70° C
[C]. 70 to 110° C
[D]. none of these

Answer: Option C


No answer description available for this question.

Arpit Shah said: (Jul 6, 2015)  
Can any one explain about it?

Vishal said: (Jul 30, 2015)  
It must below the critical temp but tends to critical temperature the critical temperature of ammonia is 137. Since C is correct.

Shubham said: (Nov 21, 2019)  
After compression means discharge pressure and temperature. Discharge temp is above 100 degree centigrade.

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