BOFlModlAlExaml(NewlUpdate)lQuestionsl
andlVerifiedlAnswers|lGradelA|l100%
lCorrect
QUESTION
Whichloflthelfollowinglrefersltolalconditionlwherelthelunburnedlfirelgasseslaccumulatedlatlthelt
opsloflalcompartmentlignitelandlflameslpropagatelthroughlthelhotlgasllayerlorlacrosslthelceiling
?
Answer:
rollover
QUESTION
WhichloflthelfollowingldoeslNOTloccurljustlbeforelflashover?
Answer:
Temperaturesldeclinelsuddenly
QUESTION
anlincreaselinlventillationlinlalfirelthatlislinltheldecaylstagelcanlresultlinlaldeflagrationlcalledla:
Answer:
backdraft
QUESTION
Whichloflthelfollowinglarelthelmostlfundamentallfuellcharacteristicslinfluencinglfireldevelopme
ntlinlalcompartmentlfire?
,Answer:
Masslandlsurfacelarea
QUESTION
Whichloflthelfollowinglambientlconditionslcanlbelanlextremelylsignificantlfactorlandlstructurall
fireldevelopment?
Answer:
Stronglwinds
QUESTION
Whichloflthelfollowinglmethodsloflcontrollinglandlextinguishinglfireldependslonlreducinglthelt
emperatureloflalfuelltolalpointlwherelitldoeslnotlproducelsufficientlvaporltolburn?
Answer:
Temperaturelreduction
QUESTION
Whichloflthelfollowinglmethodsloflcontrollinglandlextinguishinglalfirelreduceslalfire'slgrowthla
ndlmayltotallylextinguishlitloverltime,lbutlislnotlgenerallylusedlforlextinguishmentlinlstructurelf
ires?
Answer:
Oxygenlexclusion
QUESTION
Whichloflthelfollowinglislanlinlorganiclproductlfromlwhichlplasterlandlwallboardslarelconstruct
ed?
, Answer:
Gypsum
QUESTION
WhichloflthelfollowinglislthelmostlcommonlbuildinglmateriallusedlinlNorthlAmericalandlislthel
mainlcomponentloflalvarietyloflstructurallassemblies?
Answer:
Wood
QUESTION
Whichloflthelfollowinglcontributesltolthelspreadlandlintensityloflalfire?
Answer:
Rooflcoverings
QUESTION
UnprotectedllightweightlsteellandlwoodenltrusseslwilllfaillafterlHowlmanylminutesloflexposure
ltolfire?
Answer:
5ltol10
QUESTION
Thelcriticalltemperaturelatlwhichlsteelltrusseslcanlfaillfromlexposureltolheatlalonelwithoutlanylf
lameslis:
andlVerifiedlAnswers|lGradelA|l100%
lCorrect
QUESTION
Whichloflthelfollowinglrefersltolalconditionlwherelthelunburnedlfirelgasseslaccumulatedlatlthelt
opsloflalcompartmentlignitelandlflameslpropagatelthroughlthelhotlgasllayerlorlacrosslthelceiling
?
Answer:
rollover
QUESTION
WhichloflthelfollowingldoeslNOTloccurljustlbeforelflashover?
Answer:
Temperaturesldeclinelsuddenly
QUESTION
anlincreaselinlventillationlinlalfirelthatlislinltheldecaylstagelcanlresultlinlaldeflagrationlcalledla:
Answer:
backdraft
QUESTION
Whichloflthelfollowinglarelthelmostlfundamentallfuellcharacteristicslinfluencinglfireldevelopme
ntlinlalcompartmentlfire?
,Answer:
Masslandlsurfacelarea
QUESTION
Whichloflthelfollowinglambientlconditionslcanlbelanlextremelylsignificantlfactorlandlstructurall
fireldevelopment?
Answer:
Stronglwinds
QUESTION
Whichloflthelfollowinglmethodsloflcontrollinglandlextinguishinglfireldependslonlreducinglthelt
emperatureloflalfuelltolalpointlwherelitldoeslnotlproducelsufficientlvaporltolburn?
Answer:
Temperaturelreduction
QUESTION
Whichloflthelfollowinglmethodsloflcontrollinglandlextinguishinglalfirelreduceslalfire'slgrowthla
ndlmayltotallylextinguishlitloverltime,lbutlislnotlgenerallylusedlforlextinguishmentlinlstructurelf
ires?
Answer:
Oxygenlexclusion
QUESTION
Whichloflthelfollowinglislanlinlorganiclproductlfromlwhichlplasterlandlwallboardslarelconstruct
ed?
, Answer:
Gypsum
QUESTION
WhichloflthelfollowinglislthelmostlcommonlbuildinglmateriallusedlinlNorthlAmericalandlislthel
mainlcomponentloflalvarietyloflstructurallassemblies?
Answer:
Wood
QUESTION
Whichloflthelfollowinglcontributesltolthelspreadlandlintensityloflalfire?
Answer:
Rooflcoverings
QUESTION
UnprotectedllightweightlsteellandlwoodenltrusseslwilllfaillafterlHowlmanylminutesloflexposure
ltolfire?
Answer:
5ltol10
QUESTION
Thelcriticalltemperaturelatlwhichlsteelltrusseslcanlfaillfromlexposureltolheatlalonelwithoutlanylf
lameslis: