Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion
Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 3 (Q.No. 26)
26.
The condition of refrigerant after passing through the expansion or throttle valve, in a vapour compression system is
Discussion:
7 comments Page 1 of 1.
Kuldeep Gupta said:
3 years ago
Option B is right because, after throttling, flash evaporation occurs which makes some part of liquid refrigerant vapourize, therefore a wet vapor is a correct answer.
Jitu said:
8 years ago
After condenser the liquid is super heated and going to the expansion valve it reduces its pressure and temp and converted into saturated liquid.
Jitendra kumar said:
1 decade ago
No your answer is wrong after expansion valve low pressure liquid is send to evaporator. Otherwise pressure drop.
KARTHIK R said:
1 decade ago
Yeah @Jitendar is right. The refrigerant will be in liquid state after passing through expansion valve.
Pankaj admane said:
5 years ago
No, the Right answer is option A. High pressure saturated liquid.
Yousri Baji said:
5 years ago
The right answer is A.
Girija said:
9 years ago
Answer is option B.
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