NFPA 10 Final Exam Version 1 Preparation Newest
2026-2027 With Complete Questions And 100%
Correct Detailed Answers|| Brand New Version!
What do you call a fire extinguisher in which the agents
have sufficient vapor pressure to expel themselves? -
ANSWER-Self expelling extinguisher
fire extinguishers in which both the extinguishing material
and expelling gas are kept in a single container (and which
have a pressure gauge) are called what? - ANSWER-
Stored pressure extinguishers
Is a wheeled fire extinguisher considered a portable fire
extinguisher? - ANSWER-Yes
,Portable fire extinguishers shall be ______ and _____ and
meet all of the requirements of one of the fire test
standards indicated - ANSWER- listed and labeled
Extinguishers listed for the Class C rating shall not contain
an agent that is a conductor of ________ - ANSWER-
Electricity
Dry chemical stored pressure extinguishers manufactured
prior to_____________ shall be removed from service at
the next 6 year
,maintenance interval or the next hydrostatic test
whichever comes first - ANSWER-October 1984
Any fire extinguisher that can no longer be serviced in
, accordance with the manufacturers maintenance manual
is considered to be _______ and shall be ________ from
service - ANSWER-obsolete, removed
Class A fires involve - ANSWER-Common Combustibles
such as paper, wood, cloth, rubber, plastics
Class B fires involve - ANSWER-Usually involve
flammable liquids, greases, tars oils, paints, alcohols, and
flammable gases
Class C fires involve - ANSWER-Usually involve live
electrical equipment
Class D fires involve - ANSWER-Fires involving
combustible metals such as magnesium, titanium,
2026-2027 With Complete Questions And 100%
Correct Detailed Answers|| Brand New Version!
What do you call a fire extinguisher in which the agents
have sufficient vapor pressure to expel themselves? -
ANSWER-Self expelling extinguisher
fire extinguishers in which both the extinguishing material
and expelling gas are kept in a single container (and which
have a pressure gauge) are called what? - ANSWER-
Stored pressure extinguishers
Is a wheeled fire extinguisher considered a portable fire
extinguisher? - ANSWER-Yes
,Portable fire extinguishers shall be ______ and _____ and
meet all of the requirements of one of the fire test
standards indicated - ANSWER- listed and labeled
Extinguishers listed for the Class C rating shall not contain
an agent that is a conductor of ________ - ANSWER-
Electricity
Dry chemical stored pressure extinguishers manufactured
prior to_____________ shall be removed from service at
the next 6 year
,maintenance interval or the next hydrostatic test
whichever comes first - ANSWER-October 1984
Any fire extinguisher that can no longer be serviced in
, accordance with the manufacturers maintenance manual
is considered to be _______ and shall be ________ from
service - ANSWER-obsolete, removed
Class A fires involve - ANSWER-Common Combustibles
such as paper, wood, cloth, rubber, plastics
Class B fires involve - ANSWER-Usually involve
flammable liquids, greases, tars oils, paints, alcohols, and
flammable gases
Class C fires involve - ANSWER-Usually involve live
electrical equipment
Class D fires involve - ANSWER-Fires involving
combustible metals such as magnesium, titanium,
