Search Header Logo
kitaran cold room

kitaran cold room

Assessment

Interactive Video

Education

Vocational training

Hard

Created by

MUHAMMAD KPM-Guru

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the four main components of a basic refrigeration circuit?

Compressor, Condenser, Expansion Valve, Evaporator

Solenoid Valve, Heat Exchanger, Filter Drier, Ball Valve

Condensing Unit, Evaporator, Sight Glass, Copper P-Trap

Compressor, Heat Exchanger, Solenoid Valve, Evaporator

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

It lowers the temperature and pressure of the refrigerant gas.

It raises the temperature and pressure of the refrigerant gas.

It converts the refrigerant gas into a liquid state.

It absorbs heat from the surrounding environment.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During condensation in a refrigeration system, what transformation occurs in the condenser?

The hot gas absorbs heat and turns into a low-pressure gas.

The hot gas expands and drops in temperature.

The hot gas releases heat, turning it into a high-pressure liquid.

The liquid refrigerant evaporates into a gas.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What effect does the expansion valve have on the refrigerant in a refrigeration system?

It increases the pressure and temperature of the refrigerant.

It converts the refrigerant from a gas to a liquid.

It absorbs heat from the refrigerant.

It lowers the pressure, causing a drop in temperature.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the evaporator, what happens to the low-pressure liquid-gas?

It absorbs heat, turning it into a low-pressure gas.

It releases heat, turning it into a high-pressure liquid.

It is compressed to increase its temperature and pressure.

It is filtered to remove impurities.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?