#1
Which of the following is a common cause of residential fires?
Electrical faults
ExplanationCommonly arises due to faulty wiring or overloaded circuits.
#2
What is the recommended height for installing smoke detectors on the wall?
Between 3 to 5 feet
ExplanationIdeal placement to ensure effective detection.
#3
What is the primary purpose of a fire drill in a workplace?
To evaluate emergency response procedures
ExplanationAssesses preparedness and identifies areas for improvement.
#4
In a fire, what is the purpose of closing doors behind you as you escape?
To prevent the spread of smoke and fire
ExplanationDelays fire and smoke spread, buying time for evacuation.
#5
What is the recommended distance between space heaters and combustible materials?
At least 1 foot
ExplanationPrevents overheating and ignition of nearby materials.
#6
What type of fire extinguisher is suitable for electrical fires?
CO2 extinguisher
ExplanationWorks by displacing oxygen and suffocating the fire without conducting electricity.
#7
What is the fire triangle?
The three elements necessary for combustion
ExplanationComprises fuel, heat, and oxygen.
#8
What does the 'PASS' acronym stand for in fire extinguisher use?
Pull, Aim, Squeeze, Sweep
ExplanationSequential steps for effective fire extinguisher operation.
#9
Which of the following is a Class C fire?
Electrical equipment
ExplanationInvolves energized electrical equipment.
#10
What is the purpose of a fire safety plan in a commercial building?
To ensure the safety of occupants during a fire emergency
ExplanationCritical for orderly and safe evacuation procedures.
#11
Which of the following is a common cause of wildfires?
Human activities
ExplanationIncludes activities like arson, discarded cigarettes, and equipment use.
#12
What does the RACE acronym stand for in fire emergency response?
Rescue, Assess, Control, Evacuate
ExplanationSequence of actions for handling fire emergencies in facilities.
#13
Which of the following is a common fire safety measure for cooking appliances?
Regularly cleaning the grease trap
ExplanationReduces the risk of grease fires in kitchens.
#14
What is the flashpoint of a flammable liquid?
The temperature at which it catches fire and burns continuously
ExplanationCritical temperature at which vapor ignites.
#15
Which of the following is a common symptom of carbon monoxide poisoning?
Headache
ExplanationEarly sign of exposure to this odorless, colorless gas.
#16
What is the primary purpose of a fire blanket?
To smother small fires on a person
ExplanationCuts off oxygen supply to flames, extinguishing small fires.
#17
Which of the following is a flammable liquid commonly found in households?
Vegetable oil
ExplanationOften used in cooking but poses fire risk if not handled properly.
#18
What should you do if your clothes catch fire?
Stop, drop, and roll
ExplanationEffective method to extinguish flames and prevent further injury.
#19
Which gas is commonly associated with combustion in homes?
Methane
ExplanationProduced during incomplete combustion of organic matter.
#20
Which of the following materials is a common source of fuel in a Class A fire?
Paper and wood
ExplanationTypically found in ordinary combustibles.
#21
What is the role of a fire warden in a workplace?
Lead emergency evacuation drills
ExplanationResponsible for organizing and overseeing evacuation procedures.
#22
What should you do if you encounter a smoke-filled room during a fire emergency?
Stay low and crawl beneath the smoke
ExplanationReduces exposure to harmful gases and increases visibility.
#23
Which type of fire is fueled by flammable metals such as magnesium or titanium?
Class D fire
ExplanationUnique type requiring specialized extinguishing agents.
#24
Why is it important to have multiple exits in a building for fire safety?
To facilitate faster evacuation
ExplanationReduces congestion and provides alternative escape routes.
#25
What is the purpose of a fire-resistant door in a building?
To delay the spread of fire and smoke
ExplanationBuys time for evacuation by containing fire within compartments.