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Condenser Knowledge Quiz

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Questions and Answers

What is the primary medium for removing heat from the hot vapor refrigerant in a condenser?

Spray ponds

Cooling towers

Finned tubes

Walls of the condenser tubes (correct)

What is the function of a condenser in a refrigeration system?

To regulate the pressure of the refrigerant

To control the flow of the refrigerant

To increase the temperature of the refrigerant

To remove heat of the hot vapor refrigerant discharged from the compressor (correct)

What is the heat source for the hot vapor refrigerant in a condenser?

Heat absorbed by the evaporator and heat of compression added by the compressor motor (correct)

Heat absorbed by the condenser and heat of compression added by the compressor motor

Heat absorbed by the expansion valve and heat of compression added by the compressor motor

Heat absorbed by the compressor motor and heat of compression added by the evaporator

What is the purpose of a cooling tower in a refrigeration system?

To dissipate heat from the condenser Signup and view all the answers

What are the types of cooling mediums used in condensers?

Air, water, or a combination of the two Signup and view all the answers

What is the heat source for the hot vapor refrigerant in a condenser?

Heat absorbed by the evaporator and heat of compression added by the compressor motor Signup and view all the answers

What is the primary function of a condenser in a refrigeration system?

To remove heat from the hot vapor refrigerant discharged from the compressor Signup and view all the answers

What is the function of a cooling tower in a refrigeration system?

To dissipate heat from the condenser cooling medium Signup and view all the answers

What is the cooling medium typically used in a water-cooled condenser?

Water Signup and view all the answers

What is the purpose of finned tubes in a condenser?

To increase the surface area for heat transfer Signup and view all the answers

Study Notes

Condenser in Refrigeration System

The primary medium for removing heat from the hot vapor refrigerant in a condenser is air or water.

Function of Condenser

The function of a condenser in a refrigeration system is to condense the hot vapor refrigerant into a liquid state.

Heat Source for Hot Vapor Refrigerant

The heat source for the hot vapor refrigerant in a condenser is the heat absorbed by the refrigerant from the refrigerated space.

Cooling Tower in Refrigeration System

The purpose of a cooling tower in a refrigeration system is to dissipate heat from the condenser to the atmosphere.

Types of Cooling Mediums

The types of cooling mediums used in condensers are air, water, and a combination of both (air-cooled and water-cooled).

Primary Function of Condenser

The primary function of a condenser in a refrigeration system is to reject heat from the hot vapor refrigerant to the surrounding air or water.

Cooling Tower Function

The function of a cooling tower in a refrigeration system is to cool the warm water coming from the condenser.

Cooling Medium in Water-Cooled Condenser

The cooling medium typically used in a water-cooled condenser is water.

Finned Tubes in Condenser

The purpose of finned tubes in a condenser is to increase the heat transfer area, allowing for more efficient heat transfer between the refrigerant and the cooling medium.

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Description

Test your knowledge of condensers with this quiz covering topics such as condenser working principles, capacity factors, heat rejection, classification, and comparison of air-cooled and water-cooled condensers. Evaluate your understanding of heat transfer and fouling factors in condenser systems.