CSCS Fire Safety and Emergency 3 — Questions and Answers
Question 1: If you are trapped by fire in a building, what should you do to signal rescuers?
- Open windows wide to let smoke escape
- Shout loudly and continuously
- Signal from a window and seal door gaps (Correct answer)
- Move to the lowest floor possible
Correct answer: Signal from a window and seal door gaps
Signal from a window and seal gaps under doors with clothing or rags to slow smoke entry while awaiting rescue.
Question 2: Which color identifies a foam fire extinguisher in the UK and US construction environments?
- Red with a blue panel
- Red with a cream/yellow panel (Correct answer)
- Red with a black panel
- Red with a green panel
Correct answer: Red with a cream/yellow panel
Foam extinguishers are identified by a cream or yellow panel on an otherwise red body.
Question 3: On a construction site, which material presents the highest fire risk when stored improperly?
- Concrete blocks
- LPG cylinders (Correct answer)
- Sand bags
- Ceramic tiles
Correct answer: LPG cylinders
LPG cylinders contain highly flammable pressurized gas and must be stored upright in well-ventilated areas away from ignition sources.
Question 4: What is the purpose of a fire assembly point?
- To store firefighting equipment
- To account for all personnel after evacuation (Correct answer)
- To coordinate fire brigade access
- To park emergency vehicles
Correct answer: To account for all personnel after evacuation
The assembly point is a designated location where workers gather after evacuation so a headcount can confirm everyone is safe.
Question 5: How often should fire extinguishers on a construction site be inspected by a competent person?
- Every 5 years
- Annually (Correct answer)
- Every 6 months
- Monthly
Correct answer: Annually
Fire extinguishers must be serviced by a competent person at least annually to ensure they are functional and compliant.
Question 6: Smoking is permitted on a construction site:
- Anywhere on site at the worker's discretion
- Only in designated smoking areas away from hazards (Correct answer)
- Only during break times in any location
- Never under any circumstances
Correct answer: Only in designated smoking areas away from hazards
Smoking is only permitted in designated areas that are located away from flammable materials, fuel stores, and other fire hazards.
Question 7: Which gas is most commonly responsible for fatalities in building fires?
- Carbon dioxide
- Carbon monoxide (Correct answer)
- Nitrogen
- Hydrogen
Correct answer: Carbon monoxide
Carbon monoxide produced by incomplete combustion is the leading cause of fire-related fatalities because it is odorless and rapidly incapacitating.
CSCS Fire Safety and Emergency 3
If you are trapped by fire in a building, what should you do to signal rescuers?