Dielectric strength is an indicative of moisture content in the refrigerant

Refrigerants with ______ specific volume at a given suction pressure and temperature will require higher compressor displacement

The solubility of the water in the commonly used refrigerants is low

_____ a is combination of 50% of R-32 and 50% of R-125

Hydrocarbon refrigerants are less flammable

The solubility of the water in the commonly used refrigerants is high

If the critical pressure of the refrigerant is ______, the power required for compressing the vapor goes up:

Refrigerant should have higher critical pressure

As per ASHRAE which of the following refrigerant has non evidence of toxicity is identified:

The high molecular weight of the Freon compounds contributes to low latent heats of vaporization

The refrig’erant pressure at the lower side should be as near atmospheric pressure as possible

______ has the lowest boiling temperature.

Which of the followning has the unit – ‘cubic feet per pound’:

_____ is the amount of heat required to change the refrigerant from a liquid to a gas

When refrigerant absorb a high amount of moisture corrosive acids will be formed: