Refrigeration Systems Quiz

What is an Access Fitting used for?

• To support the piping

• To access refrigerant in the pipe

• To connect two pipes

• To measure temperature

What type of tubing is ACR tubing?

• Plastic tubing

• Copper tubing

• Aluminum tubing

• Steel tubing

What does an Ancillary Device refer to?

• The main compressor

• Any supplementary device

• The condenser

• The evaporator

What is a Base Trap?

• A type of refrigerant

• A suction line trap

• A fitting for gas flow

• A type of compressor

What is Flash Gas?

• A method of cooling

• A type of refrigerant

• Gas that reduces system capacity

• A type of compressor failure

What does Fluid Flow refer to in refrigeration?

• The temperature of the refrigerant

• The movement of refrigerant or oil

• The pressure in the system

• The type of refrigerant used

What is the purpose of Hangers in refrigeration?

• To control temperature

• To connect pipes

• To measure pressure

• To support refrigerant line piping

What is an Inverted Trap used for?

• To increase pressure

• To change refrigerant flow direction

• To measure flow rate

• To cool the refrigerant

What does Miscibility refer to?

• The ability to cool

• The ability to mix evenly

• The ability to compress

• The ability to flow

What is a Nomograph?

• A tool for measuring pressure

• A type of compressor

• A graph with three parallel scales

• A type of refrigerant