Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion
Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 3 (Q.No. 35)
35.
The super-heating in a refrigeration cycle
Discussion:
16 comments Page 1 of 2.
Amit louhan said:
1 decade ago
It may increase or decrease depending upon the refrigerant.
Nikhilesh said:
10 years ago
If Super heating or sub cooling or both increases in refrigeration system then refrigerating effect get increases and vice versa and COP = R.E/W.
So super heating increases COP.
So super heating increases COP.
Aditya said:
10 years ago
Depends on the refrigerant for r-12 it will increase and for ammonia it will decrease.
Bashu said:
9 years ago
Agree with the option B) increases C.O.P.
Sanny kumar said:
9 years ago
No, it depends upon type of refrigerant.
Anup chauhan said:
9 years ago
The answer is d.
Because for R12 refrigerant it increase but for ammonia, it decreases.
Because for R12 refrigerant it increase but for ammonia, it decreases.
Dipak Khade said:
9 years ago
Depends on the refrigerant for r-12 it will increase and for ammonia it will decrease.
Ajitesh Sethi said:
8 years ago
D is the right answer as refrigeration effect is increasing as well as work input (because it is the function of inlet temperature to the compressor). Also it increases or decreases depending upon refrigerant.
Seraj khan said:
8 years ago
Depends on the refrigerant for r-12 it will increase and for ammonia it will decrease.
Shivam said:
8 years ago
Yes, right @Seraj.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers