Presence of moisture in a refrigerant affects the working of___________________?

Related Mcqs:

Vapor compression refrigeration is some what like ____________________?

A. Carnot cycle B. Rankine cycle C. reversed Camot cycle D. reversed Rankine cycle E. none of the above...

Rating of a domestic refrigerator is of the order of__________________?

A. 0.1 ton B. 5 tons C. 10 tons D. 40 tons E. 100 tons...

The lower horizontal line of the refrigeration cycle plotted on pressure-enthalpy-diagram represents_____________________?

A. condensation of the refrigerant vapour B. evaporation of the refrigerant liquid C. compression of the refrigerant vapour D. metering of the refrigerant liquid E. none of the above...

Reducing suction pressure in refrigeration cycle_________________?

A. lowers evaporation temperature B. increases power required per ton of refrigeration C. lowers compressor capacity because vapour is lighter D. reduces weight displaced by piston E. all of the above...

If the evaporator temperature of a plant is lowered, keeping the condenser temperature constant, the h.p. of compressor required will be________________?

A. same B. more C. less D. more/less depending on rating E. unpredictable...