engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Refrigeration and Air Conditioning Refrigeration Cycles and Devices
A condenser of a refrigeration system rejects heat at rate of 150 kW, while its compressor consumes 60 kW power. What would be the coefficient of performance of the system?
1
1
2
1.5
3
2
4
2.5