engineering recuitment BMC Sub Engineer Mock Test 2024 Refrigeration and Air Conditioning Refrigeration Cycles and Devices Heat Engine, Heat Pump and Refrigerator
A reversible heat engine is operating between 800 and 30 degree C. The least rate of heat rejection per kW of net output of the engine is:
1
0.6 kW
2
0.2 kW
3
0.4 kW
4
0.8 kW
5
0.7 kW