SAMPLE QUESTIONS FROM ALL CSLB TRADE EXAMS AND ANSWERS

SAMPLE QUESTIONS FROM ALL CSLB
TRADE EXAMS AND ANSWERS

Thevgliftingvglinesvgshouldvgbevgasvgverticalvgasvgpossiblevg-vganswer--
Whenvgusingvgavgcranevgtovgliftvgavg12,000-
gallonvgtankvgoutvgofvgthevgexcavation,vgwhatvgisvgthevgpreferablevgpositionvgofvgthevgrigging
vglinesvgattachedvgtovgthevgtank'svgliftingvgeyes?vg



A.vgOnevgliftingvglinevgshouldvgbevghorizontal
B.vgThevgliftingvglinesvgshouldvgbevgasvgfarvgapartvgasvgpossibles
C.vgThevgliftingvglinesvgshouldvgbevgasvghorizontalvgasvgpossible
D.vgThevgliftingvglinesvgshouldvgbevgasvgverticalvgasvgpossible

Materialvgthatvgcontainsvgmorevgthanvg1%vgasbestosvg-vganswer--
WhichvgofvgthevgfollowingvgdescribesvgsurfacingvgACM?

A.vgMaterialvgthatvgcontainsvgmorevgthanvg1%vgasbestos
B.vgMaterialvgthatvgcontainsvgmorevgthanvg0.1%vgasbestos
C.vgMaterialvgthatvgcontainsvgmorevgthanvg0.01%vgasbestos
D.vgMaterialvgthatvgcontainsvgmorevgthanvg0.001%vgasbestos

Informvgeachvgofvgthevgemployersvgaboutvgthevgasbestosvgworkvgbeingvgperformedvg-
vganswer--Whenvgremovingvgasbestosvgasvgavgmulti-

employervgworkvgsite,vgthevgasbestosvgabatementvgcontractorvgmustvgdovgwhichvgofvgthevgf
ollowing?

A.vgEnsurevgthatvgallvgothervgemployersvgleavevgthevgsite
B.vgInformvgthevglocalvgCal/OSHAvgofficevgwithinvg48vghours
C.vgEnsurevgthatvgallvgasbestosvgisvgremoved
D.vgInformvgeachvgofvgthevgemployersvgaboutvgthevgasbestosvgworkvgbeingvgperformed.

WhenvgairbornevgexposurevgexceedsvgthevgTWAvgandvgexcursionvglimitsvg-vganswer--
Whenvgmustvgavgcontractorvgprovidevgandvgrequirevgthevgusevgofvgprotectivevgclothing?

A.vgWhenvgClassvgIIvgworkvgrequiresvgremovalvgofvgACMvgexceedingvg10vgsquarevgfeet
B.vgWhenvgairbornevgexposurevgexceedsvgthevgTWAvgandvgexcursionvglimits
C.vgWhenvgClassvgIIvgworkvgrequiresvgremovalvgofvgTSIvgexceedingvg25vglinearvgfeet
D.vgWhenvgavgnegativevgexposurevgassessmentvgisvgproduced

Aluminumvg-vganswer--
AlternatingvgcurrentvgwouldvgmostvglikelyvgbevgusedvginvgGTAWvgtovgweldvgwhichvgofvgthevgf
ollowingvgmetals?

A.vgLowvgcarbonvgsteelvg
B.vgDeoxidizedvgcoppervg
C.vgAluminumvg

,D.vgStainlessvgsteel

1/8"vg-vganswer--
WHatvgisvgthevgminimumvgthicknessvgofvgsteelvgthatvgisvgcoveredvgbyvgthevgAWSvgD1.1vgStr
ucturalvgSteelvgweldingvgcode?

A.vg1/8"
B.vg1/4"
C.vg5/16"
D.vg3/8"

Shortenvgthevgstickoutvg-vganswer--
WhenvgweldingvgwithvgFCAW,vghowvgcanvgthevgoperatorvgcontrolvgexcessvgspatter?

A.vgChangevgthevgdragvgangle
B.vgRunvgstringervgbeads.
C.vgShortenvgthevgstickout
D.vgLengthenvgthevgstickout

Basicvgknowledgevgofvgchemistryvgandvgthevgmeasurementsvgusedvg-vganswer--
Tovgreadvgandvgproperlyvginterpretvglaboratoryvganalysisvgreportsvgasvgtheyvgapplyvgtovghaz
ardousvgsites,vgavgcontractorvgshouldvghavevgwhichvgofvgthevgfollowing?

A.vgThevgphonevgnumbervgofvgavgcontractvgavgthevgleadvgagency
B.vgBasicvgknowledgevgofvgmath
C.vgAvgcontractvgatvgCal/OSHA
D.vgBasicvgknowledgevgofvgchemistryvgandvgthevgmeasurementsvgused

235.5vgcubicvgfeetvg-vganswer--
Howvgmuchvgmaterialvgwillvgitvgtakevgtovgfillvgupvgthreevgroundvgholesvgdrilledvgintovgthevggrou
ndvg25vgfeetvgdeepvgandvg2vgfeetvginvgdiameter?

A.vg235.5vgcubicvgfeet
B.vg180.5vgcubicvgfeet
C.vg150.2vgcubicvgfeet
D.vg100.7vgcubicvgfeet

Telephonevgovervgelectricalvgconduitvgwithvgavgseparationvgofvgatvgleastvg12"vginvgbetweenvg
-vganswer--
Whatvgmethodvgshouldvgbevgusedvgtovginstallvgelectricalvgandvgtelephonevgconduitvginvgthevg
samevgtrench?

A.vgElectricalvgovervgtelephonevgconduitvgwithvgavgconcretevgbarriervgandvg4"vgbetweenvgth
em
B.vgElectricalvgovervgtelephonevgconduitvgwithvgavgseparationvgofvgatvgleastvg12"vginvgbetwe
en
C.vgTelephonevgovervgelectricalvgconduitvgsecuredvgtogethervgeveryvg12"vg
D.vgTelephonevgovervgelectricalvgconduitvgwithvgavgseparationvgofvgatvgleastvg12"vginvgbetwe
en

, Thevgpavingvgisvgcutvgoutsidevgthevgditchvglinevgbyvgavgfewvginchesvg-vganswer--
Whenvgreplacingvgpavementvgovervgavgtrench,vgwhatvgisvgmeantvgbyvg"overcutting"?

A.vgAllvgwidevgspotsvgandvgbellvgholesvgarevgcutvgsquarevgbeforevgpaving
B.vgPavingvgisvgreinstalledvgonevginchvgthickervgthanvgwhatvgwasvgremoved
C.vgThevgtrenchvgisvgbase-pavedvgandvgcappedvglater
D.vgThevgpavingvgisvgcutvgoutsidevgthevgditchvglinevgbyvgavgfewvginches

4.0vgmg/Lvg-vganswer--
Whatvgisvgthevgmaximumvgfluoridevglevelvgpermittedvginvgdrinkingvgwater?

A.vg2.0vgmg/L
B.vg4.0vgmg/L
C.vg6.0vgmg/L
D.vg8.0vgmg/L

KvgandvgLvg-vganswer--
Whenvginstallingvghardvgcoppervgpipingvgunderground,vgwhatvgtypesvgofvgpipingvgshouldvga
vgcontractorvguse?



A.vgKvgandvgL
B.vgKvgandvgM
C.vgLvgandvgM
D.vgMvgandvgDWV

Tovgremovevgcalciumvgandvgmagnasiumvg-vganswer--
Whatvgisvgthevgfunctionvgofvgavgcationvgexchangevgunit?

A.vgTovgoxidizevgironvgfrovgthevgwater
B.vgTovgremovevgcalciumvgandvgmagnesium
C.vgTovgreducevgdissolvedvgsolids
D.vgTovgincreasevgpH

640vgsq.ftvg-vganswer--
Howvgmanyvgsquarevgfeetvgofvgthevgtilevgarevgneededvgforvganvgareavgthatvgmeasuresvg2-
1/2"vgbyvg4"vgonvgavgplanvgthatvgisvgdrawnvgtovganvg1/8"vgscale?

A.vg10vgsq.ft
B.vg160vgsq.ft
C.vg576vgsq.ft
D.vg640vgsq.ft

Crackle-glazedvg-vganswer--
Whichvgofvgthevgfollowingvgtypesvgofvgtilevgrequiresvgsealingvgbeforevggrouting?

A.vgVitreousvgbody
B.vgSemi-matte
C.vgCrackle-glazed
D.vgCeramic