2)Draw a schematic diagram of simple vapour compression cycle and explain it

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Accepted Answer

A vapour compression cycle is a process used in refrigeration systems to remove heat from a space.

The cycle consists of four main components: a compressor, a condenser, an expansion valve, and an evaporator.
The compressor takes in low-pressure refrigerant gas and compresses it to high pressure.
The high-pressure gas then flows to the condenser, where it releases heat and condenses into a high-pressure liquid.
The liquid then flows through the expansion valve, where it undergoes a pressure drop and becomes a low-pressure liquid.
The low-pressure liquid then flows to the evaporator, where it absorbs heat and evaporates into a low-pressure gas.
The low-pressure gas then flows back to the compressor to start the cycle again.
Examples of systems that use vapour compression cycles include air conditioning units, refrigerators, and heat pumps.

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