NFPA 10 Study Guide Latest Update 2024-2025
Actual Exam from Credible Sources with 50
Questions and Verified Correct Answers Golden
Ticket to Guaranteed A+ Verified by Professor
3-Dimensional fires require what discharge rate? - CORRECT ANSWER: 10lb or greater
and a discharge rate of 1 lb/sec
a High-Pressure Cylinder is held to what pressure? - CORRECT ANSWER: Higher than
500 psi
a Light Hazard is what? - CORRECT ANSWER: Quantity and combustibility of class A &
B are low and Quantity of Class b is less that 1 gallon
A Low-Pressure cylinder is held to what pressure? - CORRECT ANSWER: 500 psi or
less at 70℉
All cooking appliances with a fire box of 5 ft³ or less shall have what? - CORRECT
ANSWER: one 2A rated water-type extinguisher or a 1.6 gal class K rated wet chemical
extinguisher
Aqueous Film Forming Foam and Film Forming Flouride Protein Foam shall NOT be
used for what? - CORRECT ANSWER: The protection of water-soluble flammable
liquids, such a alcohol, acetone, esters, ketones, unless specifically referenced on the
fire extinguisher nameplate
Are persons training to become certified, authorized to perform maintenance and
recharging etinguishers? - CORRECT ANSWER: only under immediate supervision of a
certified person
Cabinets housing extinguishers shall not be locked, except when? - CORRECT
ANSWER: When they are subject to malicious intent and cabinets have emergency
access
, Can 2 water-type extinguishers, rated 1A be used to fulfill the requirements of one 2A
extinguisher? - CORRECT ANSWER: Yes
Choosing an extinguisher for Obstacle Fires shall be based on the following -
CORRECT ANSWER: Extinguisher contains a vapor suppressing foam, multiple
extinguishers for class B agents, and larger capacity (10lb) with a discharge rate of 1
lb/sec
Class A Fires are what? - CORRECT ANSWER: Ordinary Materials such as wood, cloth,
paper, rubber, and many plastics
Class B Fire are what? - CORRECT ANSWER: Flammable liquids, combustible liquids,
combustible liquids, petroleum greases, tars, oils, oil based paints, solvents, laquers,
alcohols and flammable gases
Class B fires require that the discharge rate be what? - CORRECT ANSWER: 10 lb or
greater and a discharge rate of 1 lb/sec
Class C Fires are what? - CORRECT ANSWER: Electrical Fires
Class D Fires are what? - CORRECT ANSWER: Combustible Metals such as
Magnesium, Zirconium, Titanium
Class K Fires are what? - CORRECT ANSWER: Fires in cooking appliances that involve
combustible cooking media (Vegetable or animal oils and fats)
Does the use of sprinklers, standpipe, hose or other fixed fire protection change where
portable fire extinguishers are required? - CORRECT ANSWER: No, install of fire
extinguishers is seperate
Fire extinguisher under 40 lbs shall be installed how? - CORRECT ANSWER: SO that
the top of the fire extinguisher is not more than 5 ft above the floor
Actual Exam from Credible Sources with 50
Questions and Verified Correct Answers Golden
Ticket to Guaranteed A+ Verified by Professor
3-Dimensional fires require what discharge rate? - CORRECT ANSWER: 10lb or greater
and a discharge rate of 1 lb/sec
a High-Pressure Cylinder is held to what pressure? - CORRECT ANSWER: Higher than
500 psi
a Light Hazard is what? - CORRECT ANSWER: Quantity and combustibility of class A &
B are low and Quantity of Class b is less that 1 gallon
A Low-Pressure cylinder is held to what pressure? - CORRECT ANSWER: 500 psi or
less at 70℉
All cooking appliances with a fire box of 5 ft³ or less shall have what? - CORRECT
ANSWER: one 2A rated water-type extinguisher or a 1.6 gal class K rated wet chemical
extinguisher
Aqueous Film Forming Foam and Film Forming Flouride Protein Foam shall NOT be
used for what? - CORRECT ANSWER: The protection of water-soluble flammable
liquids, such a alcohol, acetone, esters, ketones, unless specifically referenced on the
fire extinguisher nameplate
Are persons training to become certified, authorized to perform maintenance and
recharging etinguishers? - CORRECT ANSWER: only under immediate supervision of a
certified person
Cabinets housing extinguishers shall not be locked, except when? - CORRECT
ANSWER: When they are subject to malicious intent and cabinets have emergency
access
, Can 2 water-type extinguishers, rated 1A be used to fulfill the requirements of one 2A
extinguisher? - CORRECT ANSWER: Yes
Choosing an extinguisher for Obstacle Fires shall be based on the following -
CORRECT ANSWER: Extinguisher contains a vapor suppressing foam, multiple
extinguishers for class B agents, and larger capacity (10lb) with a discharge rate of 1
lb/sec
Class A Fires are what? - CORRECT ANSWER: Ordinary Materials such as wood, cloth,
paper, rubber, and many plastics
Class B Fire are what? - CORRECT ANSWER: Flammable liquids, combustible liquids,
combustible liquids, petroleum greases, tars, oils, oil based paints, solvents, laquers,
alcohols and flammable gases
Class B fires require that the discharge rate be what? - CORRECT ANSWER: 10 lb or
greater and a discharge rate of 1 lb/sec
Class C Fires are what? - CORRECT ANSWER: Electrical Fires
Class D Fires are what? - CORRECT ANSWER: Combustible Metals such as
Magnesium, Zirconium, Titanium
Class K Fires are what? - CORRECT ANSWER: Fires in cooking appliances that involve
combustible cooking media (Vegetable or animal oils and fats)
Does the use of sprinklers, standpipe, hose or other fixed fire protection change where
portable fire extinguishers are required? - CORRECT ANSWER: No, install of fire
extinguishers is seperate
Fire extinguisher under 40 lbs shall be installed how? - CORRECT ANSWER: SO that
the top of the fire extinguisher is not more than 5 ft above the floor
