Fire Safety and Emergency Response MCQs
1. What are the three elements of the fire triangle?
a) Heat, Fuel, and Oxygen
b) Heat, Water, and Electricity
c) Fuel, Smoke, and Carbon Dioxide
d) Oxygen, Smoke, and Heat
Answer: a) Heat, Fuel, and Oxygen
Explanation: The fire triangle explains that a fire requires heat, fuel, and oxygen to ignite and sustain. Removing any one of these elements will extinguish the fire.
2. Which type of fire extinguisher is suitable for electrical fires?
a) Water-based
b) Foam-based
c) Carbon dioxide (CO₂)
d) Wet chemical
Answer: c) Carbon dioxide (CO₂)
Explanation: CO₂ extinguishers are effective for electrical fires as they displace oxygen and do not conduct electricity, making them safe for use on live electrical equipment.
3. What is the primary purpose of a fire alarm system?
a) To extinguish fires automatically
b) To alert occupants to evacuate
c) To contain smoke in a single area
d) To monitor the temperature in the building
Answer: b) To alert occupants to evacuate
Explanation: Fire alarm systems detect fire-related emergencies and alert building occupants to evacuate safely.
4. What is the recommended method for using a fire extinguisher?
a) PASS (Pull, Aim, Squeeze, Sweep)
b) FAST (Find, Aim, Squeeze, Turn)
c) DASH (Deploy, Aim, Sweep, Halt)
d) BASE (Break, Aim, Squeeze, Exit)
Answer: a) PASS (Pull, Aim, Squeeze, Sweep)
Explanation: PASS is the standard method for using a fire extinguisher: Pull the pin, Aim at the base of the fire, Squeeze the handle, and Sweep side-to-side.
5. Which type of fire is classified as a Class A fire?
a) Fires involving flammable liquids
b) Fires involving electrical equipment
c) Fires involving ordinary combustibles like wood and paper
d) Fires involving metals
Answer: c) Fires involving ordinary combustibles like wood and paper
Explanation: Class A fires involve materials like wood, paper, and cloth, which burn and leave ash.
6. What should you do if your clothes catch fire?
a) Run to the nearest water source
b) Drop to the ground and roll to extinguish the flames
c) Try to remove the burning clothes immediately
d) Use a fire extinguisher on yourself
Answer: b) Drop to the ground and roll to extinguish the flames
Explanation: The “Stop, Drop, and Roll” technique helps smother the flames by depriving them of oxygen.
7. What does a fire escape plan typically include?
a) Locations of all fire extinguishers
b) Exit routes and assembly points
c) Building construction details
d) Emergency contact numbers only
Answer: b) Exit routes and assembly points
Explanation: A fire escape plan provides clear guidance on evacuation routes and designated safe assembly points for occupants during emergencies.
8. What is a flashover in a fire scenario?
a) The initial ignition of the fire
b) The sudden ignition of all combustible materials in a room
c) The spread of fire to adjacent buildings
d) The extinguishing of the fire using water
Answer: b) The sudden ignition of all combustible materials in a room
Explanation: A flashover occurs when the temperature in a room reaches a critical point, causing all combustible materials to ignite simultaneously.
9. What type of fire is a Class B fire?
a) Fires involving flammable liquids like oil and gasoline
b) Fires involving combustible metals
c) Fires involving electrical equipment
d) Fires involving kitchen grease
Answer: a) Fires involving flammable liquids like oil and gasoline
Explanation: Class B fires involve flammable liquids and gases, which require specific extinguishing agents to prevent reignition.
10. What is the first step you should take if you discover a fire?
a) Attempt to extinguish the fire yourself
b) Alert others and activate the fire alarm
c) Gather personal belongings
d) Call the fire department immediately
Answer: b) Alert others and activate the fire alarm
Explanation: Activating the fire alarm ensures that everyone in the building is alerted to the danger and can begin evacuation procedures promptly.
11. Which type of fire extinguisher is best for Class K fires?
a) Water-based
b) Carbon dioxide (CO₂)
c) Dry chemical
d) Wet chemical
Answer: d) Wet chemical
Explanation: Wet chemical extinguishers are specifically designed to handle Class K fires, which involve cooking oils and fats.
12. What does a fire warden do during an emergency?
a) Directs fire suppression efforts
b) Ensures all occupants evacuate safely
c) Operates fire extinguishing equipment
d) Investigates the cause of the fire
Answer: b) Ensures all occupants evacuate safely
Explanation: Fire wardens are responsible for assisting and directing occupants during an evacuation to ensure everyone exits safely.
13. What is the primary purpose of a sprinkler system in fire safety?
a) To prevent smoke from spreading
b) To extinguish or control fires automatically
c) To monitor the building for fire hazards
d) To assist in fire department operations
Answer: b) To extinguish or control fires automatically
Explanation: Sprinkler systems detect heat and discharge water to extinguish or control fires, limiting damage and saving lives.
14. What is a “fire load” in fire safety terms?
a) The weight of firefighting equipment
b) The potential energy available to fuel a fire in a specific area
c) The maximum heat a fire extinguisher can handle
d) The number of occupants in a building
Answer: b) The potential energy available to fuel a fire in a specific area
Explanation: Fire load refers to the amount of combustible material in a space, influencing how quickly and intensely a fire can spread.
15. What should be included in a post-fire response plan?
a) Assessment of building damage
b) Investigation of the fire’s cause
c) Communication with affected parties
d) All of the above
Answer: d) All of the above
Explanation: A post-fire response plan involves assessing damage, identifying the fire’s cause, and communicating with employees and authorities to prevent recurrence.
Occupational Health and Safety Standards MCQs
On-Site and Off-Site Emergency Plan MCQs
HSE Manager: Safety Quiz for HSE Manager with Answers (MCQs Test)
HSE Supervisor: Safety Quiz for HSE Supervisor with Answers (MCQs Test)
HSE Engineer: Safety Quiz for HSE Engineer with Answers (MCQs Test)
16. What is the primary reason for conducting fire drills in workplaces?
a) To test the functionality of fire extinguishers
b) To evaluate employee fire suppression skills
c) To practice evacuation procedures and improve response time
d) To identify the sources of potential fires
Answer: c) To practice evacuation procedures and improve response time
Explanation: Fire drills ensure that employees are familiar with evacuation routes and can respond quickly and efficiently during an actual fire emergency.
17. Which of the following is an example of a passive fire protection system?
a) Fire sprinklers
b) Fire alarms
c) Fire-resistant doors and walls
d) Fire extinguishers
Answer: c) Fire-resistant doors and walls
Explanation: Passive fire protection systems, such as fire-resistant barriers, help contain or slow the spread of fire without requiring activation.
18. What is the role of a firewatch in high-risk work areas?
a) To inspect fire extinguishers
b) To ensure flammable materials are removed from the area
c) To monitor for fire hazards and take action in case of a fire
d) To install fire detection systems
Answer: c) To monitor for fire hazards and take action in case of a fire
Explanation: A firewatch is assigned to observe and act immediately to prevent or respond to fire incidents, especially during activities like welding or cutting.
19. What type of extinguisher should NOT be used on a Class B fire?
a) Carbon dioxide (CO₂)
b) Dry chemical
c) Water-based
d) Foam-based
Answer: c) Water-based
Explanation: Water-based extinguishers are unsuitable for Class B fires involving flammable liquids, as water can spread the fire rather than extinguish it.
20. What does a fire safety sign with a green background typically indicate?
a) Danger
b) Firefighting equipment
c) Emergency exit or safe condition
d) Flammable materials
Answer: c) Emergency exit or safe condition
Explanation: Fire safety signs with a green background are used to indicate safety routes, emergency exits, or safe zones during a fire or evacuation.
I want job fire and safety officer I have gcc experience also driving licence