BC Owner Builder Exam|Questions With Correct Answers|Verifie
m m m m m m
d
Ifmworkersmaremrequiredmtomentermamtrenchmoverm1.2mmm(4mft)mdeep,mthemsafempointmofmentrymandm
exitmmustmbemlocated:
a) withinm8mmm(25mft)mofmthemworkersmandmthemexcavationmmustmb
emsafelymsupportedmormslopedmtomthementrymandmexitmlocation.
b) withinm5mmm(16mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
c) withinm7mmm(23mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
d) withinm10mmm(32mft)mofmthemworkersmandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.m-m✔a
Ifmworkersmaremrequiredmtomentermamtrenchmoverm1.2mmm(4mft)mdeep,mthemsafempointmofmentrymandm
exitmmustmbemlocated:
a) withinm5mmm(16mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
b) withinm7mmm(23mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
c) withinm8mmm(25mft)mofmthemworkersmandmthemexcavationmmustmb
emsafelymsupportedmormslopedmtomthementrymandmexitmlocation.
d) withinm10mmm(32mft)mofmthemworkersmandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.m-m✔c
Whatmis mthemdesignmandmconstruction mthatmprevents
,watermfro m mevermentering?
a) Principle mo fmdrivingmrain mdeterrent
b) Principle mo fmdrivingmrain mdeflectio n
c) Principle mo fmrainwatermdeterrent
d) Principle mo fmrainwatermdeflectio n m-m✔d
Themhighermgritmnumbermis mequivalentmto:
a) a mfinermabrasive,mwhichmcreatesmsmoothermsurfac
emfinishes.
b) a mfinermabrasive,mwhichmcreates ma mroughermsurfacemfinish.
c) a mroughermabrasive,mwhichmcreates msmoothermsurfac
emfinishes.
d) a mroughermabrasive,mwhichmcreates ma mroughermsurfacemfinish.m-m✔a
Themverticalmheightmofmanymflightmofmstairsmshallmnotmexceed
a) 4.5mm morm15mft
b) 3.7mm morm12mft
c) 3.5mm morm11.5mft
d) 2.8mm mo rm9 m ft m- m✔b
Extendmthemladdermatmleastm abovemthemlandingmplatform mormthempointmofmsupport.
a) 1.5mm m(5mft)
b) 2mm m(6.3mft)
c) 1mm m(3mft)
,d) .5mm m(1.5mft)m- m✔c
formeverymfourmfeetminmheight,mthembasemofmthemladdermshouldmbemmovedm
footmoutmfrommth
emwallmormstructure.m-m✔1
Usema m
ratio mformsettingmladdersm(approximatelym75mdegrees)mtomdeterminemhowmfarmoutmth
embasemofmthemladdermshouldmbemmovedminmrelationmtomthemheightmofmthemladdermagainstmthemwa
ll.m-
✔4:1
To mbemeffective,mmechanicalmventilationmsystems mmustmbemablemto
a) Distributemventilationmairmtommostmroomsmofmthemhousemandmexhaustmairmfrommkitchen
s,mbathrooms,mandmlaundrymrooms.
b) Exhaustmairmfrom mkitchens,mbathrooms,mandmlaundrymrooms.
c) Distributemventilationmairmto mbedrooms mandmcommonmspaces
d) Distributemventilationmairmtommostmbedrooms mandmexhaustmairmfrommbathroomsmandmlaundr
ymrooms.m-m✔a
performs mroutinemremotemandmphysicalminspectionsmonmgasmworkmandmga
s mequipmentminmcommercial,mindustrial,mandmresidentialmpremises.
a) WorksafemBC
b) RegionalmDistrictmBuildingmInspectors
c) TechnicalmSafetymBCm-m✔c
IfmyourmpropertymisminmTechnicalmSafetymBCmjurisdiction,mhomeownersmcanmapplymformanmelectr
icalmhomeownermpermit.
TmormF?m-m✔T
, Shingles mshouldmoverlapmthemvalleymliningmbymatmleastm
a) 12minches.
b) 6minches.
c) 2minches.
d) 5minches.m-m✔b
Themmoisturemtrappedmwithinmthemmembranesmwillmform mbubbles monmthemsurfacemofmthemflat
roof.mAsmmoisturembuildsmupmonmthemroof,mthembubblesmwillmeventuallymgrowmandmpop,mforming
ma mblister. mThe m moisture mis mformedmbym
a) excessive mheatmandmpoormatticmventilation.
b) excessive mcoldmandmpoormatticmventilation.
c) excessive mheatmandmexcessivematticmventilation.
d) excessive mcoldmandmexcessivematticmventilation.m-m✔a
Ifmanymcondensationmformsmonmtheminsidemofmyourmskylight,mthemweepmholesmallowmthemwatermto
mdrain moutmofmyourmhome.mThemcondensation mcan mendmupmdrippingminto myourmhome minsteadmif
a) too mmanymholes marempresent.
b) thesemholes maremnotmproperlymcaulked.
c) thesemholes maremblockedmbymdebris.
d) themholes mareminstalledmonmthemdownwardmslopem-m✔c
Themweepmholes minmskylights mallowmthem
a) airmexchange
b) watermto mdrain mo utmo fmyo urmho me
c) condensation mto mgetmtrapped
d) caulkingmtomadheremthemskylightmtightlymtomthemmountm-m✔b
m m m m m m
d
Ifmworkersmaremrequiredmtomentermamtrenchmoverm1.2mmm(4mft)mdeep,mthemsafempointmofmentrymandm
exitmmustmbemlocated:
a) withinm8mmm(25mft)mofmthemworkersmandmthemexcavationmmustmb
emsafelymsupportedmormslopedmtomthementrymandmexitmlocation.
b) withinm5mmm(16mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
c) withinm7mmm(23mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
d) withinm10mmm(32mft)mofmthemworkersmandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.m-m✔a
Ifmworkersmaremrequiredmtomentermamtrenchmoverm1.2mmm(4mft)mdeep,mthemsafempointmofmentrymandm
exitmmustmbemlocated:
a) withinm5mmm(16mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
b) withinm7mmm(23mft)mofmthemworkers mandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.
c) withinm8mmm(25mft)mofmthemworkersmandmthemexcavationmmustmb
emsafelymsupportedmormslopedmtomthementrymandmexitmlocation.
d) withinm10mmm(32mft)mofmthemworkersmandmthemexcavationmmustmbemsafelymsupportedmormslop
edmto mthementrymandmexitmlocation.m-m✔c
Whatmis mthemdesignmandmconstruction mthatmprevents
,watermfro m mevermentering?
a) Principle mo fmdrivingmrain mdeterrent
b) Principle mo fmdrivingmrain mdeflectio n
c) Principle mo fmrainwatermdeterrent
d) Principle mo fmrainwatermdeflectio n m-m✔d
Themhighermgritmnumbermis mequivalentmto:
a) a mfinermabrasive,mwhichmcreatesmsmoothermsurfac
emfinishes.
b) a mfinermabrasive,mwhichmcreates ma mroughermsurfacemfinish.
c) a mroughermabrasive,mwhichmcreates msmoothermsurfac
emfinishes.
d) a mroughermabrasive,mwhichmcreates ma mroughermsurfacemfinish.m-m✔a
Themverticalmheightmofmanymflightmofmstairsmshallmnotmexceed
a) 4.5mm morm15mft
b) 3.7mm morm12mft
c) 3.5mm morm11.5mft
d) 2.8mm mo rm9 m ft m- m✔b
Extendmthemladdermatmleastm abovemthemlandingmplatform mormthempointmofmsupport.
a) 1.5mm m(5mft)
b) 2mm m(6.3mft)
c) 1mm m(3mft)
,d) .5mm m(1.5mft)m- m✔c
formeverymfourmfeetminmheight,mthembasemofmthemladdermshouldmbemmovedm
footmoutmfrommth
emwallmormstructure.m-m✔1
Usema m
ratio mformsettingmladdersm(approximatelym75mdegrees)mtomdeterminemhowmfarmoutmth
embasemofmthemladdermshouldmbemmovedminmrelationmtomthemheightmofmthemladdermagainstmthemwa
ll.m-
✔4:1
To mbemeffective,mmechanicalmventilationmsystems mmustmbemablemto
a) Distributemventilationmairmtommostmroomsmofmthemhousemandmexhaustmairmfrommkitchen
s,mbathrooms,mandmlaundrymrooms.
b) Exhaustmairmfrom mkitchens,mbathrooms,mandmlaundrymrooms.
c) Distributemventilationmairmto mbedrooms mandmcommonmspaces
d) Distributemventilationmairmtommostmbedrooms mandmexhaustmairmfrommbathroomsmandmlaundr
ymrooms.m-m✔a
performs mroutinemremotemandmphysicalminspectionsmonmgasmworkmandmga
s mequipmentminmcommercial,mindustrial,mandmresidentialmpremises.
a) WorksafemBC
b) RegionalmDistrictmBuildingmInspectors
c) TechnicalmSafetymBCm-m✔c
IfmyourmpropertymisminmTechnicalmSafetymBCmjurisdiction,mhomeownersmcanmapplymformanmelectr
icalmhomeownermpermit.
TmormF?m-m✔T
, Shingles mshouldmoverlapmthemvalleymliningmbymatmleastm
a) 12minches.
b) 6minches.
c) 2minches.
d) 5minches.m-m✔b
Themmoisturemtrappedmwithinmthemmembranesmwillmform mbubbles monmthemsurfacemofmthemflat
roof.mAsmmoisturembuildsmupmonmthemroof,mthembubblesmwillmeventuallymgrowmandmpop,mforming
ma mblister. mThe m moisture mis mformedmbym
a) excessive mheatmandmpoormatticmventilation.
b) excessive mcoldmandmpoormatticmventilation.
c) excessive mheatmandmexcessivematticmventilation.
d) excessive mcoldmandmexcessivematticmventilation.m-m✔a
Ifmanymcondensationmformsmonmtheminsidemofmyourmskylight,mthemweepmholesmallowmthemwatermto
mdrain moutmofmyourmhome.mThemcondensation mcan mendmupmdrippingminto myourmhome minsteadmif
a) too mmanymholes marempresent.
b) thesemholes maremnotmproperlymcaulked.
c) thesemholes maremblockedmbymdebris.
d) themholes mareminstalledmonmthemdownwardmslopem-m✔c
Themweepmholes minmskylights mallowmthem
a) airmexchange
b) watermto mdrain mo utmo fmyo urmho me
c) condensation mto mgetmtrapped
d) caulkingmtomadheremthemskylightmtightlymtomthemmountm-m✔b
