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Quiz on Combustion and CO Detectors

Authored by Craig Boothright

Construction

Professional Development

15 Questions

Used 4+ times

Quiz on Combustion and CO Detectors
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What might trigger a carbon monoxide alarm?

High humidity levels

Presence of carbon monoxide

Low battery power

Excessive noise

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are critical levels of CO2 known to affect?

Air conditioning systems

Combustion process

Water heating systems

Electrical wiring

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main component of natural gas?

Ethane (C2H6)

Methane (CH4)

Propane (C3H8)

Butane (C4H10)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of natural gas is composed of methane?

5.3%

2.7%

90.0%

0.6%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the percentage of ethane in natural gas?

5.3%

2.7%

1.0%

0.4%

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas is present at 2.7% in natural gas?

Methane (CH4)

Nitrogen (N2)

Propane (C3H8)

Butane (C4H10)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the percentage of propane in natural gas?

0.6%

1.0%

2.7%

5.3%

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