Refrigeration system quiz

What moves the refrigerant in the refrigeration system and also the heart of the refrigeration system?

• Compressor

• Condenser

• Evaporator

• Expansion valve

What Evaporates the refrigerant in the refrigeration system? It also converts the liquid to gas?

• Air dryer

• Air Heater

• Evaporator

• Expansion valve

It reduces the pressure of the refrigerant so that it can easily be evaporated.

• Expansion valve

• Reducer

• Relief valve

• Safety valve

It is the process of keeping something Cool like food, equipment and other type of perishable materials.

• Air conditioning

• Cooling

• Heating

• Refrigeration

It cools the refrigerant coming from the compressor. It also changes the refrigerant from gas to liquid.

• Air Heater

• Condenser

• Evaporator

• Silica gel

During your watch, your duty motorman reported a high temperature reading at the refrigeration compressor to you, suspecting that there might not be any refrigerant left in the system. You went there and checked but you noticed that an intake seawater valve is closed. You found out that the _______ is not cooling the refrigerant properly, so you opened the seawater connection, and the temperature went normal again.

After receiving the provisions, the chief cook told you that you can start the reefer. Upon receiving the message, you went to the engine room and checked all the parameters at the refrigeration plant.

When preparing, you start the _________ to move the refrigerant into the system, and everything follows.