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9189PH2CHPPT5

Authored by William Heron

Other

12th Grade

9189PH2CHPPT5
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41 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the method used by warm air heating systems to move heated air throughout the dwelling?

Through water pipes

Using electric coils

Via ducts, vents or grills

By natural convection

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is a potential issue with warm air heating systems despite good filtration?

They can cause water leakage

They can distribute bacteria and dust

They can lead to excessive humidity

They can produce a lot of noise

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Where were gas or oil-fired warm air units traditionally very popular?

In the UK

In the US

In Canada

In Australia

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What is the function of the component labeled "Heat exchanger" in the warm air heating system?

To distribute warm air throughout the building

To ignite the fuel for heating

To transfer heat from the combustion process to the air

To filter out impurities from the air

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Which component is responsible for pushing the heated air into the distribution system?

Combustion fan

Control board

Heat exchanger

Distribution fan

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What is the purpose of the "Filter" in the warm air heating system?

To clean the air before it is heated

To control the temperature of the air

To initiate the combustion process

To regulate the flow of air

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is one of the advantages of new warm air heating units?

They take up a lot of space

They are low efficiency

They have quick heat-up times within the property

They are difficult to retrofit into existing properties

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