In a vapor compression cycle, the refrigerant immediately after expansion valve is___________________?
A. liquidB. sub-cooled liquidC. saturated liquidD. wet vapourE. dry vapourRead more
A. A refrigerant should have low latent heatB. If operating temperature of system is low, then refrigerant with low boiling point should be usedC. Precooling and subcooling bf refrigerant are sameD. Superheat and…Read more
A. Temperature of medium being cooled must be below that of the evaporatorB. Refrigerant leaves the condenser as liquidC. All solar thermally operated absorption systems are capable only of intermittent operationD. frost on…Read more
A. lithium bromide used in vapour absorption cycle is nonvolatileB. lithium bromide plant can’t operate below 0°CC. a separator is used in lithium bromide plant to remove the unwanted water vapour by condensingD….Read more
A. EricssonB. StirlingC. CarnotD. Bell-colemanE. none of the aboveRead more