IAAIl CFIl Examl Prepl (Latestl 2025/l 2026l
Update)l |l Questionsl &l Answers|l Gradel
A|l 100%l Correctl (Verifiedl Solutions)
Q:l Bindsl withl hemoglobinl inl thel bloodl approximatelyl 250l timesl greaterl thanl oxygen
Answer:
Carbonl Monoxide
Q:l Anotherl namel forl al secondaryl orl subsequentl explosion
Answer:
Cascading
Q:l Namel thel otherl twol hottestl componentsl inl al vehicle,l otherl thanl thel exhaustl
system.
Answer:
Catalyticl Convertorl andl Turbocharger
Q:l Onel lawl ofl energyl saysl thatl energyl canl notl bel createdl orl destroyed;l butl canl
onlyl bel what?
Answer:
Changedl orl Transferred
Q:l Flammablel gases,l vaporsl ofl ignitablel liquids,l combustiblel dusts,l backdraftl
explosion,l andl aerosolsl arel examplesl ofl fuelsl oftenl involvedl inl whatl typel ofl explosion?
Answer:
,Chemicall Explosion
Q:l Al typel ofl toxicityl exposurel thatl involvesl al low-levell ofl continuousl exposure
Answer:
Chronic
Q:l Thel typel ofl electricall systeml thatl involvesl al currentl flowingl inl al loopl orl
completel circuit.
Answer:
Closed
Q:l Thesel materialsl producel essentiallyl thel samel flamel temperaturel asl ignitablel liquids.
Answer:
Combustibles
Q:l Al rapidl oxidationl process,l asl opposedl tol slowl oxidation
Answer:
Combustion
Q:l Al typel ofl gasl thatl isl liquefiedl underl pressurel forl storagel andl isl heavierl thanl airl
(1.5l tol 2.0l vaporl density)
Answer:
Commerciall Propane
Q:l Al solidl explosivel thatl isl characterizedl byl highl pressures,l crushingl effects,l andl
typicallyl pronouncedl seats
Answer:
Condensed-Phasel Explosive
,Q:l Explosionsl involvingl al solid--asl opposedl tol al diffusel fuel--inl whichl thel fuell andl
oxidizerl isl mechanicallyl mixedl orl thel materiall itselfl canl bel rapidlyl andl molecularlyl
converted
Answer:
Condensed-Phasel Explosion
Q:l Thesel providel al pathwayl forl currentl tol flowl inl anl electricall system
Answer:
Conductors
Q:l Thesel twol conditionsl arel essentiall forl anl outdoorl vaporl cloudl explosionl tol occur,l
otherwisel thel ignitionl ofl thel flammablel cloudl wouldl merelyl producel al flashl fire
Answer:
Congestionl andl Confinement
Q:l Thel typicall locationl onl al circuitl wherel electricall overheatingl isl mostl likelyl tol
occurl
(eg.l loosel connectionl orl resistivel oxidel atl thel connection)
Answer:
Connectionl Points
Q:l Inhalation,l cutaneous,l ingestion,l injectionl andl ocularl arel thel fivel routesl ofl what?
Answer:
Contamination
Q:l Al devicel inl anl RVl thatl transformsl ACl tol DC
, Answer:
Convertor
Q:l Al typel ofl toxicityl exposurel thatl involvesl repeatedl exposurel overl time
Answer:
Cumulative
Q:l Al firel patternl inl al wildfire,l wherel thel grassl orl foliagel isl beveledl onl thel sidel
facingl thel fire
Answer:
Cupping
Q:l Thel mostl commonl reasonl forl childrenl playingl withl fire
Answer:
Curiosity
Q:l Al legall challengel tol thel reliabilityl ofl expert'sl opinions,l utilizedl tol discoverl thel
method'sl testability,l peer-reviewed,l errorl rate,l andl communityl acceptance
Answer:
Daubertl Challenge
Q:l Thel weightl ofl thel building'sl materials
Answer:
Deadl Load
Q:l Al permanentl coveringl overl al boat'sl compartment/l hull
Answer:
Deck
Update)l |l Questionsl &l Answers|l Gradel
A|l 100%l Correctl (Verifiedl Solutions)
Q:l Bindsl withl hemoglobinl inl thel bloodl approximatelyl 250l timesl greaterl thanl oxygen
Answer:
Carbonl Monoxide
Q:l Anotherl namel forl al secondaryl orl subsequentl explosion
Answer:
Cascading
Q:l Namel thel otherl twol hottestl componentsl inl al vehicle,l otherl thanl thel exhaustl
system.
Answer:
Catalyticl Convertorl andl Turbocharger
Q:l Onel lawl ofl energyl saysl thatl energyl canl notl bel createdl orl destroyed;l butl canl
onlyl bel what?
Answer:
Changedl orl Transferred
Q:l Flammablel gases,l vaporsl ofl ignitablel liquids,l combustiblel dusts,l backdraftl
explosion,l andl aerosolsl arel examplesl ofl fuelsl oftenl involvedl inl whatl typel ofl explosion?
Answer:
,Chemicall Explosion
Q:l Al typel ofl toxicityl exposurel thatl involvesl al low-levell ofl continuousl exposure
Answer:
Chronic
Q:l Thel typel ofl electricall systeml thatl involvesl al currentl flowingl inl al loopl orl
completel circuit.
Answer:
Closed
Q:l Thesel materialsl producel essentiallyl thel samel flamel temperaturel asl ignitablel liquids.
Answer:
Combustibles
Q:l Al rapidl oxidationl process,l asl opposedl tol slowl oxidation
Answer:
Combustion
Q:l Al typel ofl gasl thatl isl liquefiedl underl pressurel forl storagel andl isl heavierl thanl airl
(1.5l tol 2.0l vaporl density)
Answer:
Commerciall Propane
Q:l Al solidl explosivel thatl isl characterizedl byl highl pressures,l crushingl effects,l andl
typicallyl pronouncedl seats
Answer:
Condensed-Phasel Explosive
,Q:l Explosionsl involvingl al solid--asl opposedl tol al diffusel fuel--inl whichl thel fuell andl
oxidizerl isl mechanicallyl mixedl orl thel materiall itselfl canl bel rapidlyl andl molecularlyl
converted
Answer:
Condensed-Phasel Explosion
Q:l Thesel providel al pathwayl forl currentl tol flowl inl anl electricall system
Answer:
Conductors
Q:l Thesel twol conditionsl arel essentiall forl anl outdoorl vaporl cloudl explosionl tol occur,l
otherwisel thel ignitionl ofl thel flammablel cloudl wouldl merelyl producel al flashl fire
Answer:
Congestionl andl Confinement
Q:l Thel typicall locationl onl al circuitl wherel electricall overheatingl isl mostl likelyl tol
occurl
(eg.l loosel connectionl orl resistivel oxidel atl thel connection)
Answer:
Connectionl Points
Q:l Inhalation,l cutaneous,l ingestion,l injectionl andl ocularl arel thel fivel routesl ofl what?
Answer:
Contamination
Q:l Al devicel inl anl RVl thatl transformsl ACl tol DC
, Answer:
Convertor
Q:l Al typel ofl toxicityl exposurel thatl involvesl repeatedl exposurel overl time
Answer:
Cumulative
Q:l Al firel patternl inl al wildfire,l wherel thel grassl orl foliagel isl beveledl onl thel sidel
facingl thel fire
Answer:
Cupping
Q:l Thel mostl commonl reasonl forl childrenl playingl withl fire
Answer:
Curiosity
Q:l Al legall challengel tol thel reliabilityl ofl expert'sl opinions,l utilizedl tol discoverl thel
method'sl testability,l peer-reviewed,l errorl rate,l andl communityl acceptance
Answer:
Daubertl Challenge
Q:l Thel weightl ofl thel building'sl materials
Answer:
Deadl Load
Q:l Al permanentl coveringl overl al boat'sl compartment/l hull
Answer:
Deck
