In a mechanical refrigeration system the refrigerant occurs as liquid (or very wet vapour) between

Related MCQs

• Co-efficient of performance of vapour absorption refrigeration system as compared to that for vapour compression refrigeration system is
• Work of compression of the fluid in vapour absorption refrigeration system as compared to that for vapour compression refrigeration system is
• In which section of a vapour compression system, the refrigerant is generally in the form of a wet vapour?
• In a vapour absorption refrigeration system the power is required for vapour compressor as compared to that in vapour compression cycle is
• In a mechanical refrigeration system the highest temperature of refrigerant occurs
• For simple saturated vapour compression refrigeration cycle operating between 5°C and 40°C, and the refrigerants being R-11, R-12, R-717 and R-22, the compressor displacement per min per ton of refrigeration is highest for
• The function of compressor in vapour compression refrigeration system is performed in vapour absorption system by
• In vapour absorption refrigeration system heating in generator is done at 100°C, refrigeration in evaporator at 10°C and cooling by cooling water in condenser at 30°C. The (COP)max is
• Major modification required to produce temperature of - 200?C in a vapour compression refrigeration system using Freon 12 as refrigerant, is
• Sub-cooling is a process of cooling the refrigerant in vapour compression refrigeration system