Fire Extinguisher Quiz
Questions: 16 · 10 minutes
1. In the common PASS method for operating a portable fire extinguisher, what does the first “P” instruct you to do?
Point the extinguisher toward the smoke
Press the nozzle against the burning material
Position the extinguisher horizontally
Pull the pin or release the locking mechanism
2. Several cardboard boxes are burning, and no electricity, flammable liquid, or cooking oil is involved. Which label feature is most relevant when selecting an extinguisher?
Suitability for ordinary combustible materials such as paper and cardboard
Approval only for energized electrical equipment
Suitability only for cooking oils and fats
A nozzle designed exclusively for flammable gases
3. What does “Sweep” mean in the PASS method?
Move rapidly around the entire room
Brush burning material away from other objects
Move the discharge stream from side to side across the base
Direct the stream upward to clear smoke
4. You discover a small fire but have never received extinguisher training and are unsure which unit is suitable. What is the best course of action?
Try each nearby extinguisher until one appears effective
Raise the alarm, leave by a safe route, and contact the designated responders or emergency services
Move closer to identify the fuel before alerting anyone
Wait nearby to see whether the fire goes out on its own
5. During a routine visual check of an extinguisher, which combination is most important to examine?
Wall color, room temperature preference, and handle style
Accessibility, visible damage, pin or seal condition, and the pressure indicator when fitted
Cylinder weight alone, without checking its label or condition
Nozzle color and whether the mounting bracket matches the wall
6. Before attempting to extinguish a very small fire, how should you position yourself?
Between the fire and the only available exit
As close to the fire as possible, even if smoke reduces visibility
On the far side of the fire from every exit
With a clear escape route behind you that the fire cannot block
7. An extinguisher was used for only a brief burst, and the fire went out. What should happen to the extinguisher afterward?
It should be stored upside down so the contents settle
It can be returned immediately because only a small amount was discharged
It should be reported and recharged or serviced before being returned to readiness
Its label should be removed to show that it has been used
8. A pan of cooking oil catches fire in a commercial kitchen. Which portable extinguisher is the appropriate choice?
An extinguisher selected only because it is the largest available
A standard water extinguisher directed into the oil
One specifically labeled for cooking oils and fats, often a wet-chemical unit
One labeled solely for ordinary paper and wood fires
9. Why should you use the designated handle rather than gripping the discharge horn of a carbon-dioxide extinguisher?
The horn becomes electrically energized during every discharge
The horn can become extremely cold and may injure bare skin
Holding the horn permanently increases cylinder pressure
The horn contains the extinguisher’s locking pin
10. A small fire involves equipment that is still connected to electrical power. Which extinguisher choice best avoids adding an electrical hazard?
An extinguisher whose label explicitly permits use on energized electrical equipment
A water extinguisher, because cooling is the main priority
The nearest extinguisher, regardless of its markings
Any extinguisher with a metal nozzle
11. You discharge an extinguisher, but the fire continues to grow and smoke begins filling the area. What should you do?
Move closer and continue until the extinguisher is completely empty
Search for another extinguisher before alerting anyone
Evacuate immediately, close doors if safe, raise the alarm, and contact emergency services
Open nearby windows before deciding whether to leave
12. A pressure gauge needle is in the marked operating zone. What can you reasonably conclude?
The extinguisher is guaranteed to work and needs no other inspection
The extinguisher is suitable for every type of fire
The extinguisher has never been discharged
The indicated pressure is within its labeled operating range, but other checks are still necessary
13. You encounter unfamiliar letters or pictograms on an extinguisher while traveling in another region. How should you interpret them?
Check the unit’s instructions and local fire-class guidance before relying on it
Choose by cylinder color because colors have one universal meaning
Use the extinguisher first and consult the markings afterward
Assume extinguisher classifications are identical worldwide
14. How should you determine the proper starting distance from a fire when using a particular extinguisher?
Always stand exactly one arm’s length away
Use the same distance for every extinguisher type and size
Stand as far away as possible, even beyond the unit’s effective range
Follow the extinguisher’s instructions and your local hands-on training
15. When discharging an extinguisher at a small, contained fire, where should you generally aim?
At the base of the fire where the fuel is burning
At the highest visible flames
At the smoke above the fire
At nearby walls to cool the room first
16. You notice that an extinguisher’s pin or tamper seal is missing, although its pressure indicator appears normal. What is the best response?
Ignore it because the pressure indicator is the only relevant check
Report it and have the unit checked or serviced according to the site procedure
Replace the pin with any similar piece of wire
Test-discharge it indoors and return it to the bracket if it sprays