Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion
Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 1 (Q.No. 5)
5.
In a refrigerating machine, heat rejected is __________ heat absorbed.
Discussion:
17 comments Page 2 of 2.
Sagar naikar said:
1 decade ago
Yes, Work done = Heat absorbed-Heat rejected.
Vishal said:
8 years ago
Always energy is released higher form to lower form.
Sanjeeva said:
7 years ago
The refrigerant available in the form of vapour. If there is no heat rejection is does not takes place in condenser the vapour does not produce any refrigeration effect. That's why we reject the heat more than absorption.
Ankit tamrkar said:
1 decade ago
Ya, the answer will be C, because, heat absorbed + work done = heat rejected.
Ahmed said:
1 decade ago
Yes C, Because Heat absorbed + work done in it = heat rejected.
Mohnesh said:
1 decade ago
In refrigeration heat rejected is more than heat absorbed because its function is cooling a substance so for cooling we used reverse cycle.
Siva said:
1 decade ago
Heat absorbed + work done in it = heat rejected. So that's the matter.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers