Have an account?
Skip to Content
Build your own quiz
Suggestions for you
20 questions
Show Answers
See Preview
- 1. Multiple Choice
A fire involving flammable liquids is classified as which type of fire?
Class B
Class A
Class C
Class D
- 2. Multiple Choice
A fire involving ordinary combustible materials is classified as which type of fire?
Class B
Class A
Class C
Class D
- 3. Multiple Choice
An extinguisher with an ABC rating is designed for use on which type of fire?
Class B
Class A
Class C
All of the above
- 4. Multiple Choice
An extinguisher with a K rating is designed for use on which type of fire?
A fire involving ordinary combustibles
A fire involving vegetable oils and fats
A fire involving energized electrical equipment
A fire involving combustible metals
- 5. Multiple ChoiceIf you have not received training in the use of portable extinguishers, what action should you take when confronted with a fire?Determine how to use the extinguisher by reading the instructions on the labelCall Fire Prevention Services and ask for instructions on how to use portable extinguishersAsk a co-worker for instructions regarding how to use the extinguisherEvacuate the building and let the fire department extinguish the fire
- 6. Multiple ChoiceThere are four classes of fire, Class A, B, C, and K.TrueFalse
- 7. Multiple ChoiceFire extinguishers must be inspected or checked every __ days.603090180
- 8. Multiple Choice
An extinguisher with a B rating is designed for use on which type of fire?
A fire involving flammable liquids
A fire involving combustible metals
A fire involving energized electrical equipment
A fire involving ordinary combustible materials
- 9. Multiple ChoiceAn extinguisher with an A rating is designed for use on which type of fire?A fire involving energized electrical equipmentA fire involving flammable liquidsA fire involving combustible materialsNone of the above
- 10. Multiple Choice
An extinguisher with a D rating is designed for use on which type of fire?
A fire involving flammable liquids
A fire involving combustible metals
A fire involving energized electrical equipment
A fire involving ordinary combustible materials
- 11. Multiple Choice
Fire extinguishers are organized by type of extinguishing agent and the method used to expel their contents. An extinguishing agent that excludes oxygen extinguishes the fire by:
Cooling
Chain breaking
Smothering
Saponification
- 12. Multiple Choice
Fire extinguishers are organized by type of extinguishing agent and the method used to expel their contents. An extinguishing agent that forms oxygen-excluding foam extinguishes the fire by:
Chain breaking
Saponification
Cooling
Smothering
- 13. Multiple Choice
Fire extinguishers are organized by type of extinguishing agent and the method used to expel their contents. A manual pump expels agent:
when compressed air or inert gas forces agent out of the nozzle
when external expellant forces agent out of the nozzle when introduced to the container
when physical pressure forces agent out of the nozzle
when internal expellant forces agent out of the nozzle when introduced to the container
- 14. Multiple Choice
Fire extinguishers are organized by type of extinguishing agent and the method used to expel their contents. A pressure cartridge expels agent:
when compressed air or inter gas forces agent out of the nozzle
when external expellant forces agent out of the nozzle when introduced to the container
when physical pressure forces agent out of the nozzle
when internal expellant forces agent out of the the nozzle when introduced to the container
- 15. Multiple Choice
Use pump-type water extinguishers on:
small Class A fires
small Class B fires
small Class C fires
small Class D fires
- 16. Multiple Choice
Use water-mist stored-pressure extinguishers on:
Class A fires
Class B fires
Class C fires
Class D fires
- 17. Multiple Choice
Use wet chemical stored-pressure extinguishers on:
Class A fires
Class B fires
Class D fires
Class K fires
- 18. Multiple Choice
Which extinguisher is most suitable for use on Class B fires?
Carbon hydrochloride
Pressurized water
Aqueous Film Forming Foam
Dry powder
- 19. Multiple Choice
Carbon dioxide extinguishers discharge as a gas and are most effective on ______________ fires.
Class A & Class C
Class A & Class B
Class B & Class C
Class B & Class D
- 20. Multiple Choice
An extinguisher with a C rating is designed for use on which type of fire?
Flammable liquids and gases
Electrical equipment
Ordinary combustibles
Combustible metals
- Answer choicesTagsAnswer choicesTags