Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion
Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 1 (Q.No. 40)
40.
The coefficient of performance of Heat Pump is always __________ one.
Discussion:
3 comments Page 1 of 1.
Aashishkumar said:
7 years ago
Because COP of pump = cop of refrigerator + 1.
Rathi said:
1 decade ago
COP of Heat Pump = 1 + COP of the Refrigerator.
The COP of the refrigerator and air-conditioner can be less than one or greater than one. The above formula also shows that the COP of the heat pump can never be less than one; it is always more than one.
The COP of the refrigerator and air-conditioner can be less than one or greater than one. The above formula also shows that the COP of the heat pump can never be less than one; it is always more than one.
Navdeep agarwal said:
1 decade ago
COP of VCRC and COP of heat pump is greater than one while COP of VARC and Air refrigeration is less than one.
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