It's Thursday! Happy HAC 101!

It's Thursday! Happy HAC 101!

University

10 Qs

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It's Thursday! Happy HAC 101!

It's Thursday! Happy HAC 101!

Assessment

Quiz

Education

University

Practice Problem

Medium

Created by

Robert Vaughn

Used 13+ times

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

What is the act of removing the refrigerant called?

a.

Reclaiming

b.

Flushing

c.

Recharging

d.

Recycling

2.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

The type of refrigerant must remain the same because cross-contamination will create a(n) __________.

hazard
improvement
benefit
pollutant

3.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

To remove moisture from the air-conditioning system, the pressure in the lines needs to be lowered with a(n) __________.

fan
dehumidifier
vacuum pump
compressor

4.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

__________ is the process of creating a low pressure or vacuum in the air-conditioning system using a vacuum pump and gauges.

Evacuation
Expansion
Condensation
Compression

5.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

__________ of the air-conditioning system is recommended to catch any masked problems that did not appear when the original problem was diagnosed.

Replacement
Inspection
Repair
Maintenance

6.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

What is the purpose of a condenser in an air-conditioning system?

a.

To cool the refrigerant

b.

To heat the refrigerant

c.

To remove moisture from the system

d.

To create a vacuum in the system

7.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

What happens if the refrigerant in the air-conditioning system is not properly evacuated?

The system will overheat

The system will not cool properly

The system will produce a loud noise

The system will leak refrigerant

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