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Refrigeration and Air Conditioning Practice Test: Simple Vapour Compression Refrigeration Systems
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Simple Vapour Compression Refrigeration Systems topics include: Simple VCR system mechanism, theoretical VCR with dry saturated vapour and superheated vapour after compression, actual VCR cycle, VCR system various parameters effect and pressure – enthalpy chart. A vapor compression refrigeration system (VCRS) is a closed system that uses mechanical energy to cool the surrounding air. VCRS systems are made up of four main components: Compressor: A mechanical device that increases the pressure of gaseous refrigerants by decreasing their volume Condenser: Changes the phase of the refrigerant... Show more
Refrigeration and Air Conditioning Practice Test: Simple Vapour Compression Refrigeration Systems
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1 Questions

1. The COP of vapor compression when vapor is superheated after compression having refrigeration effect (Re) of 360 and work done (W) of 40 is?