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

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 a vapour absorption refrigeration system the power is required for vapour compressor as compared to that in vapour compression cycle is
• The function of compressor in vapour compression refrigeration system is performed in vapour absorption system by
• Sub-cooling is a process of cooling the refrigerant in vapour compression refrigeration system
• 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
• The vapour absorption refrigeration system using Ammonia – water has cycle operating pressures
• 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 evaporator pressure is lowest for
• 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 evaporator pressure is highest for
• In a vapour absorption system as compared to vapour compression system, the compressor is replaced by