Fire Safety and Emergency Flashcards
7 cards from real CSCS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Fire Safety and Emergency flashcards as text
Which type of extinguisher is MOST suitable for a fire involving a computer server room?
Answer: CO2
CO2 extinguishers are ideal for electrical fires because they leave no residue and do not conduct electricity.
What should a construction worker do if their clothing catches fire?
Answer: Stop, drop, and roll
Stop, drop to the ground, and roll to smother the flames — running fans the fire and makes burns worse.
Fire doors on a construction site should be:
Answer: Kept closed at all times unless in use
Fire doors must be kept closed to prevent smoke and fire from spreading between compartments of a building.
What is the primary purpose of compartmentalization in building fire safety?
Answer: To contain fire and smoke and slow their spread
Compartmentalization uses fire-resistant walls, floors, and doors to contain fire and smoke to specific areas, limiting spread and aiding evacuation.
Before using a fire extinguisher, a worker should check that:
Answer: The escape route behind them is clear
Always ensure your escape route is clear before attempting to fight a fire so you can retreat safely if the fire grows.
On a multi-story construction site, which staircase should workers use during a fire evacuation?
Answer: A designated fire escape stairway
Designated fire escape stairways are designed to remain tenable longer; elevators must never be used during a fire evacuation.
What action should you take if you discover that a fire exit is blocked by stored materials?
Answer: Report it immediately to the site manager
A blocked fire exit is a serious safety hazard that must be reported immediately so it can be cleared before an emergency arises.