Answer :
Final answer:
The system in question is a C) Heat pump, utilized for both heating and cooling spaces by reversing the refrigerant flow. It operates through four main components: a condenser, an expansion valve, an evaporator, and a compressor.
Explanation:
The refrigeration system described in the question, which is used to supply heat or cooling by reversing the flow of refrigerant gas through valves, is a Heat pump. This system functions on the basic principle of transferring heat from a colder area to a warmer area with the help of a working fluid, such as non-CFC refrigerant.
The heat pump consists of four main components: a condenser, an expansion valve, an evaporator, and a compressor. Reversing the flow of the refrigerant allows the system to operate in both heating and cooling modes, providing warmth to the interior space during winter and extracting heat from the interior to cool it down during summer, essentially making it an air conditioner and a heating unit all in one.
