Fire Safety In Workplace 4 — Questions and Answers
Question 1: What type of fire suppression system activates automatically when heat from a fire reaches a set temperature?
- Halon system
- Wet pipe sprinkler system (Correct answer)
- Dry chemical system
- CO2 system
Correct answer: Wet pipe sprinkler system
A wet pipe sprinkler system contains pressurized water and individual sprinkler heads activate automatically when their heat-sensitive element reaches the trigger temperature.
Question 2: What does a blinking red light on a fire alarm panel typically indicate?
- The system is functioning normally
- A trouble or fault condition exists (Correct answer)
- An alarm is currently silenced
- The system is in testing mode
Correct answer: A trouble or fault condition exists
A blinking or steady red trouble light on a fire alarm panel indicates a fault condition that requires investigation by a qualified technician.
Question 3: Which OSHA standard specifically covers fire prevention plans for general industry workplaces?
- 29 CFR 1910.36
- 29 CFR 1910.157
- 29 CFR 1910.39 (Correct answer)
- 29 CFR 1926.150
Correct answer: 29 CFR 1910.39
29 CFR 1910.39 is the OSHA standard that outlines requirements for workplace fire prevention plans in general industry.
Question 4: In a multi-story workplace building, which floor presents the highest risk of smoke inhalation during a fire on a lower floor?
- The ground floor
- The floor directly above the fire
- The top floors (Correct answer)
- All floors are equally at risk
Correct answer: The top floors
Smoke rises and accumulates at the highest points in a building, making upper floors more dangerous from smoke inhalation during a lower-floor fire.
Question 5: What is the role of a 'hot work permit' in workplace fire safety?
- Authorizes firefighters to enter a building during an active fire
- Controls ignition hazards by requiring safety checks before welding or cutting (Correct answer)
- Approves the use of space heaters in offices
- Documents fire extinguisher inspections
Correct answer: Controls ignition hazards by requiring safety checks before welding or cutting
A hot work permit system requires safety precautions and supervisor authorization before performing spark-generating work like welding or grinding.
Question 6: How should an employee evacuate a building if the primary exit route is blocked by smoke?
- Push through the smoke while holding their breath
- Use the elevator to reach a lower floor
- Use an alternate exit route or shelter in place and signal for help (Correct answer)
- Break a window on an upper floor and jump
Correct answer: Use an alternate exit route or shelter in place and signal for help
Employees should always know at least two exit routes and use an alternate if the primary is blocked; sheltering in place and signaling for help is appropriate if all exits are compromised.
Question 7: Which of the following best describes the purpose of maintaining a fire prevention plan in the workplace?
- To satisfy insurance requirements only
- To identify and control ignition sources and fuel hazards before a fire starts (Correct answer)
- To document past fire incidents
- To train employees on how to fight fires
Correct answer: To identify and control ignition sources and fuel hazards before a fire starts
A fire prevention plan focuses on proactively identifying and eliminating or controlling ignition sources and combustible materials to prevent fires from occurring.
Fire Safety In Workplace 4
What type of fire suppression system activates automatically when heat from a fire reaches a set temperature?