engineering recuitment UPPSC AE Mock Test 2024 Refrigeration and Air Conditioning Refrigeration Cycles and Devices
What is the effect of increase in the evaporator temperature on the COP of a vapour compression refrigeration cycle?
Statement 1 : The coefficient of performance (COP) of a vapour compression refrigeration cycle is directly proportional to the evaporator temperature and inversely proportional to the condenser temperature.
Statement 2 : A vapour compression refrigeration cycle with a higher COP is more energy efficient.
Considering the above - mentioned question and statements, select the correct option.
1
Statement 2 alone is required to answer the question.
2
Both Statement 1 and Statement 2 are required to answer the question.
3
Statement 1 alone is required to answer the question.
4
Neither Statement 1 nor Statement 2 is required to answer the question.