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

Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 5 (Q.No. 22)
Heat Transfer, Refrigeration and Air Conditioning
22.
Which of the following statement is correct?
In vapour absorption refrigerator, the compression of refrigerent is avoided.
Sub-cooling can be achieved by circulating more quantity of cooling water through the condenser.
In vapour compression refrigeration, the vapour is drawn in the compressor cylinder during its suction stroke and is compressed adiabatically during the compression stroke.
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Kuldeep Gupta said:   3 years ago
I think only option B is correct.

Anyone, Please explain the answer.
Kalingappa said:   7 years ago
How? Explain it.
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