tools used to flare the end of tubing is:

Tools used to measure the low and high pressures.

tools used to bend different diameters tubes is:

devices used to measure temperature is:

A process of joining two metals by applying a melted rod is:

The type of compressor in the figure is :

Reject heat to the surrounding is the function of :

Absorb heat from the substance is the function of:

Reduce the pressure in the system is the function of:

The figure shown a type of expansion device is:

Shuts off the compressor and connect the defrost heater is the function of:

Melt an ice in the evaporator is the function of:

protect the compressor against high current and temperature

control the temperature inside the refrigerator

connect and disconnect starting winding of compressor motor

The cylinder code color of R 134a.

Process of cooling food by removing heat.

The simple refrigeration cycle consists of:

Evaporator piping of refrigerator is usually made of: