Basic Fire Safety Knowledge Flashcards
7 cards from real Fire Safety practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Basic Fire Safety Knowledge flashcards as text
Which of the following tasks falls under the category of "Hot Work"?
Answer: All of these
"Hot Work" refers to any operation involving open flames or producing heat and/or sparks. Welding, cutting, and grinding ferrous metals all generate significant heat, sparks, or molten material, posing a fire hazard. Therefore, these activities are categorized as hot work and require specific safety precautions and permits to prevent fires.
The following are the fire triangle's elements:
Answer: Heat, Oxygen, Fuel
The fire triangle illustrates the three components necessary for a fire to ignite and sustain itself: heat, oxygen, and fuel. Removing any one of these elements will extinguish the fire. Understanding the fire triangle is fundamental to fire prevention and suppression strategies, as it guides actions to break the chain reaction.
The following is an abbreviation for using a fire extinguisher correctly:
Answer: PASS
PASS is a widely recognized acronym that provides a simple, memorable guide for operating a portable fire extinguisher. It stands for Pull the pin, Aim the nozzle, Squeeze the handle, and Sweep from side to side. Following these steps ensures effective and safe use of the extinguisher, maximizing its potential to control a small fire.
When putting out a fire, you ought to keep a distance of:
Answer: 3 meters
When using a fire extinguisher, it is generally recommended to approach the fire from a safe distance of approximately 2-3 meters (about 6-10 feet). This distance allows for effective discharge of the extinguishing agent while keeping the user safe from intense heat and smoke. Approaching too closely can be dangerous, while being too far away reduces the extinguisher's effectiveness.
Should a fire occur, we should rescue:
Answer: Those in immediate danger
In a fire emergency, the absolute priority is always to rescue individuals who are in immediate danger, meaning those directly threatened by flames, smoke, or structural collapse. Attempting to rescue everyone indiscriminately can put more lives at risk, including the rescuer's. The focus should be on rapid evacuation of those most vulnerable and closest to the hazard first.
When putting out a fire, you ought to:
Answer: Turn your back to a fire exit (outward)
When fighting a small fire, it is crucial to position yourself with your back to a clear escape route, such as a fire exit. This ensures that if the fire escalates or becomes uncontrollable, you have an immediate and unobstructed path to safety. Never position yourself in a way that traps you between the fire and an exit.
Paper, Plastic, and Wood Are Sorted:
Answer: Class A
Class A fires involve ordinary combustible materials such as wood, paper, cloth, rubber, and many plastics. These materials leave an ash after burning. Water-based extinguishers are typically effective on Class A fires because they cool the fuel below its ignition temperature, stopping the combustion process.