SIA Door Fire Safety & First Aid Basics 1

Question 1

What are the three elements of the 'fire triangle' that must all be present for a fire to exist?

Accepted Answer

Fuel, oxygen and heat

Answer

The fire triangle comprises fuel (something to burn), oxygen (to sustain combustion) and heat (to reach ignition temperature); removing any element extinguishes the fire.

Question 2

What is the primary action a door supervisor should take when fire is discovered?

Accepted Answer

Raise the alarm, do not tackle unless trained, initiate evacuation

Answer

The priority is raising the alarm so everyone can evacuate safely; attempting to fight the fire should only be done by trained persons with the correct equipment and only if the exit is clear.

Question 3

Which fire extinguisher is safe to use on an electrical fire?

Accepted Answer

CO2 (carbon dioxide) extinguisher

Answer

CO2 extinguishers are safe for electrical fires as they do not conduct electricity; water and foam extinguishers conduct electricity and must not be used on live electrical equipment.

Question 4

What does the acronym 'PASS' stand for when using a fire extinguisher?

Accepted Answer

Pull, Aim, Squeeze, Sweep

Answer

PASS describes the technique: Pull the pin, Aim at the base of the fire, Squeeze the handle and Sweep the nozzle from side to side across the base of the fire.

Question 5

What is the purpose of a fire assembly point?

Accepted Answer

A designated safe meeting point outside the building where evacuees are counted

Answer

The fire assembly point is a predetermined location away from the building where evacuees gather, allowing staff to confirm everyone has escaped safely via a roll call.

SIA Door Supervisor Practice Test

SIA Door Supervisor Practice Test

SIA Door Fire Safety & First Aid Basics 1