Freons R-12 and R-22 have the ______ specific volumes as vapors:

The hydrolysis rate for the Freon compounds as a group is _____ compared with other halogenated compounds.

Hot gas line mufflers dampens the pulsations thus reducing the noise and vibrations:

As the temperature of the substance being cooled falls, the evaporator refrigerant pressure will _____:

Fluorocarbons decompose when exposed directly to high temperatures:

High molecular weight of the Freon compounds contributes to ____ specific heat values

Fluorocarbons decompose when exposed directly to ____ temperatures

If the discharge pressure goes up, the compression ratio will ______:

Charle’s law is applicable to which of the following:

At condenser refrigerant changes from ______ to _______ :

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

Which of the following is not a desirable property for a good refrigerant:

For large hp motor, the number of starts are restricted to _____ per hour:

Vapor can be present in the liquid line, if there is _______ pressure drop in the liquid line:

The Ozone depletion potential (ODP) of R-22 is _____ of R-11 refrigerant:

A dense _____ smoke forms when the ammonia comes in contact with the sulfur dioxide