Q. In a vapour compression refrigeration system before entering the throttle valve, the refreigerant is in the form of :

A
Superheated vapour
B
Wet power
C
High pressure saturated liquid
D
Dry power
Solution:
  • The Vapor Compression Refrigeration Cycle involves four components: compressor, condenser, expansion valve/throttle valve and evaporator.
  • The high-pressure refrigerant flows through a condenser/heat exchanger before attaining the initial low pressure and going back to the evaporator.
  • The diagram shows different states of gases in refrigeration cycle.

<img src=’https://cloudfront.entri.app/media/inline_images/2019/10/27/23-38-55/refrigeration.jfif’ style=’max-width: 100%;’ />

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