NFPA 10 STUDY GUIDE EXAM WITH
COMPLETE SOLUTIONS
Class A Fires are what? - ANSOrdinary Materials such as wood, cloth, paper, rubber,
and many plastics
Class B Fire are what? - ANSFlammable liquids, combustible liquids, combustible
liquids, petroleum greases, tars, oils, oil based paints, solvents, laquers, alcohols and
flammable gases
Class C Fires are what? - ANSElectrical Fires
Class D Fires are what? - ANSCombustible Metals such as Magnesium, Zirconium,
Titanium
Class K Fires are what? - ANSFires in cooking appliances that involve combustible
cooking media (Vegetable or animal oils and fats)
Fire Extinguishers containing only plain water shall be protected at temperatures as low
as what? - ANS-40℉, by the use of Antifreeze
What Shall not be used in stainless steel extinguishers? - ANSCalcium Chloride
Fire Extinguishers shall be located so that the maximum distance of travel is what? -
ANSless that 75ft
Tag or label, as a minimum shall identify what? - ANSMonth and year maintenance was
performed
Person performing work
Name of Agency performing work
Internal Examination of dry chem with brazed brass shells, halogenated agents, and dry
powder stored_pressure with steel shells shall occur when? - ANS6 Years
Which extinguishers are required to have a rating number preceding the classification
letter? - ANSClass A & B extinguishers
Which extinguishers do not require a number before the classification letter? -
ANSClasses C, D and K
COMPLETE SOLUTIONS
Class A Fires are what? - ANSOrdinary Materials such as wood, cloth, paper, rubber,
and many plastics
Class B Fire are what? - ANSFlammable liquids, combustible liquids, combustible
liquids, petroleum greases, tars, oils, oil based paints, solvents, laquers, alcohols and
flammable gases
Class C Fires are what? - ANSElectrical Fires
Class D Fires are what? - ANSCombustible Metals such as Magnesium, Zirconium,
Titanium
Class K Fires are what? - ANSFires in cooking appliances that involve combustible
cooking media (Vegetable or animal oils and fats)
Fire Extinguishers containing only plain water shall be protected at temperatures as low
as what? - ANS-40℉, by the use of Antifreeze
What Shall not be used in stainless steel extinguishers? - ANSCalcium Chloride
Fire Extinguishers shall be located so that the maximum distance of travel is what? -
ANSless that 75ft
Tag or label, as a minimum shall identify what? - ANSMonth and year maintenance was
performed
Person performing work
Name of Agency performing work
Internal Examination of dry chem with brazed brass shells, halogenated agents, and dry
powder stored_pressure with steel shells shall occur when? - ANS6 Years
Which extinguishers are required to have a rating number preceding the classification
letter? - ANSClass A & B extinguishers
Which extinguishers do not require a number before the classification letter? -
ANSClasses C, D and K
