Aux 2 Unit 14 Quiz 2

Aux 2 Unit 14 Q2

1 / 8

What is an essential feature of a gas detector suitable for an LPG installation?

D) Ability to detect steam

A) Ability to detect only smoke

C) Detection of only high temperatures

B) Sensitivity to propane and butane gases

2 / 8

Which power source is recommended for a gas detector in an LPG installation?

B) Hardwired with battery backup

D) Generator-powered

C) Solar-powered

A) Battery-only

3 / 8

Which of the following is a major danger associated with the use of LPG open flame appliances?

A) Excessive humidity in the air

C) Increase in room temperature

B) Risk of explosion due to gas leaks

D) Low light levels

4 / 8

Which of the following can result from improper ventilation when using LPG open flame appliances?

D) Faster cooking times

A) Increased food quality

B) Formation of carbon monoxide

C) Enhanced energy efficiency

5 / 8

Why is it important for a gas detector to have a self-check or testing function?

A) To increase its sale price

B) To ensure continuous proper functioning and reliability

C) To make it more attractive

D) To display colorful lights

6 / 8

What is another significant danger posed by LPG open flame appliances?

D) Increase in the lifespan of equipment

C) High water consumption

A) Reduction in oxygen levels leading to suffocation

B) Excessive noise production

7 / 8

Where should gas detectors be placed in an LPG installation?

B) Near the floor, where heavier-than-air gases accumulate

C) Outside the building

D) In a separate storage area

A) High on the ceiling near ventilation

8 / 8

What should a gas detector do when it senses a leak?

A) Send a visual signal only

D) Flash a warning light without sound

B) Emit an audible alarm and possibly trigger an automatic shut-off

C) Turn off automatically after 5 minutes

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