engineering recuitment HAL Management & Design Trainee Mock Test 2023 Refrigeration and Air Conditioning Refrigeration Cycles and Devices Vapour Compression (V-C) Cycle
Following data refers to the system operated on an ideal vapour-compression refrigeration cycle:
Refrigeration capacity of the system = 7 kW
Power input to the system = 3.5 kW
Which of the following is true?
1
The rate of heat rejection from the condenser of the system is 3.5 kW.
2
The coefficient of performance of the system is 0.5.
3
The rate of heat rejection form the condenser of the system is 10.5 kW.
4
The coefficient of performance of the system is 1.5.