Quiz sobre Principios de la Refrigeración

What is the process of refrigeration?

• Remove heat from a space

• Maintain ambient temperature

• Increase the temperature of a space

• Generate heat in a space

What component is considered the 'heart' of the refrigeration system?

• Expansion Valve

• Compressor

• Evaporator

• Condenser

What does the condenser do in a refrigeration system?

• Absorbs heat from the environment

• Evaporates the refrigerant

• Reduces the pressure of the refrigerant

• Releases heat to the environment

What is the function of the expansion valve?

• Evaporate the refrigerant

• Condense the refrigerant

• Reduce the pressure of the refrigerant

• Increase the pressure of the refrigerant

What happens in the evaporator?

• The refrigerant absorbs heat

• The refrigerant releases heat

• The refrigerant condenses

• The refrigerant is compressed

What is the first stage of the refrigeration cycle?

• Evaporation

• Expansion

• Compression

• Condensation

What happens during condensation?

• The refrigerant is compressed

• The refrigerant evaporates

• The refrigerant cools down

• The refrigerant releases heat to the environment

What does the expansion valve do to the refrigerant?

• Decreases its temperature

• Evaporates the refrigerant

• Increases its temperature

• Increases its pressure

What type of refrigerant is used in the vapor compression cycle?

• Vapor phase refrigerant

• Gaseous refrigerant

• Liquid refrigerant

• Solid refrigerant

Where does heat absorption occur in the refrigeration cycle?

• In the condenser

• In the evaporator

• In the expansion valve

• In the compressor