engineering recuitment HPCL Junior Executive 2025 Mock Test Refrigeration and Air Conditioning Refrigeration Cycles and Devices Vapour Compression (V-C) Cycle
Which of the following is correct about the ideal vapor compression refrigeration cycle?
1
Expansion valve is used to compress the refrigerant from lower to higher pressure
2
Pressure inside the condenser is lower than the pressure inside the evaporator
3
Compressor is used to expand the refrigerant from higher pressure to lower pressure
4
Pressure inside the evaporator is lower than the pressure inside the condenser