engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Refrigeration and Air Conditioning Refrigeration Cycles and Devices Vapour Compression (V-C) Cycle
The effect of undercooling the refrigerant is to
1
reduce the refrigerating effect
2
increase the superheat of vapour
3
reduce the C.O.P. of the cycle
4
increase the C.O.P. of the cycle