Fire Extinguisher Technician Exam | Questions with
Correct Answers | Latest Update 2026 | Exam Prep |
Graded A+
1. Describe the importance of replacing dry chemical stored pressure fire
extinguishers as per the safety protocols.
They can be used indefinitely if they are maintained.
They should only be replaced if they are damaged.
Replacing dry chemical stored pressure fire extinguishers ensures
they function properly during emergencies.
Replacing them is unnecessary if they are inspected regularly.
2. According to OSHA, what is the maximum distance that Class B fire
extinguishers should be located from a potential fire hazard?
100 feet
50 feet
75 feet
30 feet
3. If a workplace has a layout where the farthest point from a Class A fire
extinguisher is 80 feet, what action should be taken to comply with OSHA
regulations?
Install an additional Class A fire extinguisher closer than 75 feet.
Do nothing, as 80 feet is acceptable.
Remove the existing Class A fire extinguisher.
Increase the distance to 100 feet.
,4. What is the most effective method for extinguishing a three-dimensional
flammable-liquid fire?
Dry chemical or gaseous extinguishing agents combined with foam
Class B foam applied upstream of the dripping liquid
A mixture of Class A and Class B foams
Use of a Compressed Air Foam system
5. What is the maximum travel distance for a Class A fire extinguisher for
General Industry?
25 ft
75 ft
50 ft
85 ft
6. If a fire breaks out in a storage area containing wooden pallets and paper
products, which type of fire extinguisher should be used, and why?
A Class A fire extinguisher should be used because it is designed to
combat fires involving ordinary combustibles like wood and paper.
A Class C fire extinguisher should be used because it is for electrical
fires.
A Class B fire extinguisher should be used because it is for flammable
liquids.
A Class D fire extinguisher should be used because it is for metal fires.
7. What is the required frequency for the visual inspection of portable fire
extinguishers as stated in 29 CFR 1910.157(e)(2)?
, Annually
Monthly
Biannually
Weekly
8. If a fire extinguisher has an A rating, how would you determine its suitability
for a fire involving paper and wood materials?
By checking if it has a B rating, which is for flammable liquids.
By assessing the weight of the extinguisher to ensure it can be used
effectively.
By verifying the installation date to ensure it is within the maintenance
schedule.
By confirming that it has an A rating, indicating it is suitable for
ordinary combustibles like paper and wood.
9. In a restaurant kitchen, a deep fryer catches fire due to overheated oil. Which
fire extinguisher should be used, and why?
Class K extinguisher, because it is specifically designed to
extinguish fires involving cooking oils and fats through the process
of saponification.
Class B extinguisher, because it is effective against flammable liquids.
Class A extinguisher, because it can handle all types of fires.
Class C extinguisher, because it is suitable for electrical fires.
10. What is the class designation for fire extinguishers that use electrically
nonconductive extinguishing agents?
Class C
Correct Answers | Latest Update 2026 | Exam Prep |
Graded A+
1. Describe the importance of replacing dry chemical stored pressure fire
extinguishers as per the safety protocols.
They can be used indefinitely if they are maintained.
They should only be replaced if they are damaged.
Replacing dry chemical stored pressure fire extinguishers ensures
they function properly during emergencies.
Replacing them is unnecessary if they are inspected regularly.
2. According to OSHA, what is the maximum distance that Class B fire
extinguishers should be located from a potential fire hazard?
100 feet
50 feet
75 feet
30 feet
3. If a workplace has a layout where the farthest point from a Class A fire
extinguisher is 80 feet, what action should be taken to comply with OSHA
regulations?
Install an additional Class A fire extinguisher closer than 75 feet.
Do nothing, as 80 feet is acceptable.
Remove the existing Class A fire extinguisher.
Increase the distance to 100 feet.
,4. What is the most effective method for extinguishing a three-dimensional
flammable-liquid fire?
Dry chemical or gaseous extinguishing agents combined with foam
Class B foam applied upstream of the dripping liquid
A mixture of Class A and Class B foams
Use of a Compressed Air Foam system
5. What is the maximum travel distance for a Class A fire extinguisher for
General Industry?
25 ft
75 ft
50 ft
85 ft
6. If a fire breaks out in a storage area containing wooden pallets and paper
products, which type of fire extinguisher should be used, and why?
A Class A fire extinguisher should be used because it is designed to
combat fires involving ordinary combustibles like wood and paper.
A Class C fire extinguisher should be used because it is for electrical
fires.
A Class B fire extinguisher should be used because it is for flammable
liquids.
A Class D fire extinguisher should be used because it is for metal fires.
7. What is the required frequency for the visual inspection of portable fire
extinguishers as stated in 29 CFR 1910.157(e)(2)?
, Annually
Monthly
Biannually
Weekly
8. If a fire extinguisher has an A rating, how would you determine its suitability
for a fire involving paper and wood materials?
By checking if it has a B rating, which is for flammable liquids.
By assessing the weight of the extinguisher to ensure it can be used
effectively.
By verifying the installation date to ensure it is within the maintenance
schedule.
By confirming that it has an A rating, indicating it is suitable for
ordinary combustibles like paper and wood.
9. In a restaurant kitchen, a deep fryer catches fire due to overheated oil. Which
fire extinguisher should be used, and why?
Class K extinguisher, because it is specifically designed to
extinguish fires involving cooking oils and fats through the process
of saponification.
Class B extinguisher, because it is effective against flammable liquids.
Class A extinguisher, because it can handle all types of fires.
Class C extinguisher, because it is suitable for electrical fires.
10. What is the class designation for fire extinguishers that use electrically
nonconductive extinguishing agents?
Class C
