In a vapour absorption refrigeration system the power is required for vapour compressor as compared to that in vapour compression cycle is

Related MCQs

• Work of compression of the fluid in vapour absorption refrigeration system as compared to that for vapour compression refrigeration system is
• Co-efficient of performance of vapour absorption refrigeration system as compared to that for vapour compression refrigeration system is
• The function of compressor in vapour compression refrigeration system is performed in vapour absorption system by
• 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
• In a vapour absorption system as compared to vapour compression system, the compressor is replaced by
• Following results are tabulated for vapour compression refrigeration cycle. Enthalpy at suction = 190 kJ/kg Enthalpy at discharge from compressor = 210 kJ/kg Enthalpy at exit from condenser = 80 kJ/kg COP of cycle would be
• With reciprocating compressor in vapour compression refrigeration system, wet compression is not desirable because
• 2 HP per ton of refrigeration is required to maintain the temperature of - 40?C in the refrigerator if the refrigeration cycle works on Carnot cycle. The COP of the cycle would be
• In a vapour compression refrigeration cycle, high head pressure is indicated which does not change even when compressor is stopped and allowed to cool. The probable cause may be
• In vapour compression refrigeration cycle the following data is available Heat rejected in condenser = 65 KW Work done in compressor = 10 kw, then COP( refrigerator) is