What happens
of the COP of a heat pump, when the temperature difference between source and
sink in increased?
ऊष्मा पंप के सीओपी का क्या होता है, जब स्रोत और सिंक के बीच तापमान का अंतर बढ़ जाता है?
Decreases
First decreases then increases
First increases then decreases
Increases
Decreases
●COP of heat
pump 
●When the
temperature difference (T1-T2) is increasing then.
The coefficient of heat pump goes on decreasing
●COP of new
heat pump decreases with increase in difference between the source temperature
and sink temperature is increased.
Hence, the
correct option is (A).
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