In a newly charged ammonia compression system, the clicking sound in the expansion valve indicates

Related MCQs

• In a vapour compression refrigeration cycle using ammonia as a refrigerant the temperature of ammonia after compression will be at the range
• In ammonia vapour compression system the temperature rise between the condenser outlet and the expansion valve should be
• The condition of refrigerant before and after the expansion or throttle valve in a vapour compression system is
• In a vapour compression cycle the refrigerant immediately after expansion valve is in
• A thermometer installed, in a vapour compression ammonia system, after the condenser shows elevated reading than the normal. It shows that
• When ammonia is used as a refrigerant in vapour compression cycle, the mass circulated per ton of refrigerating effect will be nearly
• In a ammonia vapour compression cycle during gas charging the connection is made
• Work of compression of the fluid in vapour absorption refrigeration system as compared to that for vapour compression refrigeration system is
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• In vapour absorption system using ammonia, water is required for