Which of the following is correct for the vapour compression refrigeration cycle?
1
The pressure at the inlet of the compressor is greater than the pressure at the outlet of the compressor.
2
Specific enthalpy of the refrigerant increases during the throttling process.
3
The pressure inside the condenser is less than the pressure inside the evaporator.
4
The temperature inside the evaporator is less than the temperature inside the condenser.