Air-conditioning and Refrigeration Quiz-8

It is not the effect of Heat

In a hermetically sealed compressor unit, the motor remains _________ the shell

P-H chart means

The component of a Refrigeration system which pumps the refrigerant into the system and circulates it again and again in cycles

The first electrical air conditioning was invented by

Which expansion device is used in a domestic refrigerator?

The desired condition of the refrigerant at entry to the compressor is

This is not an advantage of Centrifugal compressor

The heat which brings about a change of state with no change in temperature is called

The high pressure high temperature vapour gives its heat to the surrounding air and the vapour is condensed back to liquid in