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General crane safety-122 Questions and Answers-100% Accurate.
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General crane safety-122 Questions and Answers-100% Accurate.
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GENERAL CRANE SAFETY-122 QUESTIONS AND
ANSWERS-100% ACCURATE.
Thedminimumdcranedteamdfordadmobiledcranedondoutriggersdwoulddconsistdof-
A)dThedCranedOperator,dRiggerdSupervisor,danddCranedRigger
B)dThedCranedOperator,dCranedSupervisor,dRiggerdSupervisor,dand
CranedRigger
C)dThedCranedOperator,dCranedSupervisor,danddCranedRigger
D)dThedCranedOperatordanddRigger-in-Charge
E)dThedCranedOperator,dCranedWalker,danddCranedRiggerd-
dans✔✔C)dThedCranedOperator,dCranedSupervisor,danddCranedRigger
Whendoperatingdfloatingdcranes,dyoudmustdstartdswingingdordrotatingdquicklydanddstopdsm
oothlydtodpreventdexcessivedbargedlist.
A)dTrue
B)dFalsed-dans✔✔B)dFalse
Extendingdadtelescopingdboomdwithoutdloweringdthedhoistdmaydresultdind"two-
blocking"dthedcrane.
A)dTrue
B)dFalsed-dans✔✔A)dTrue
AlldofdthedfollowingdrequiredadlicensedtodoperatedEXCEPTda(n)-
A)dCab-operateddcategoryd3dbridgedcrane
B)dMobiledhydraulicdtruckdcrane
C)dNon-cabdoperateddcategoryd3dbridgedcrane
D)dArticulatingdboomdcategoryd4dcrane
E)dFloor-operateddcategoryd2dbridgedcraned-dans✔✔C)dNon-
cabdoperateddcategoryd3dbridgedcrane
WhichdofdthedfollowingdliftdtypesdwoulddNOTdbedconsidereddadcomplexdlift?
A)dMultiple-cranedlifts
B)dOxygen/Acetylenedbottlesdindracksddesigneddfordlifting
OdC)dLargedgeometricdshapes
D)dLoadsdwithdmulti-leveldattachmentdpoints
,E)dHazardousdordexplosivedmaterialsd-
dans✔✔B)dOxygen/Acetylenedbottlesdindracksddesigneddfordlifting
Whatdisdthedminimumdamountdofdropedthatdshalldbedondadgroovedddrumdanddadsmoothddru
m?
A)dTheredisdnodminimum
B)d4dfulldwraps,d2dfulldwraps
C)d2dfulldwraps,d3dfulldwraps
D)d6dfulldwraps,d4dfulldwraps
E)d1dfulldwrap,d2dfulldwrapsd-dans✔✔B)d4dfulldwraps,d2dfulldwraps
Thedhorizontalddistancedfromdthedcenterdofdrotationdofdthedcranedtodthedcenterdofdthedhoistd
line(s)dwithdloaddapplieddisdcalled
A)dBoomdLength
B)dRadius
C)dLiftdZone
D)dQuadrant
E)dCircumferenced-dans✔✔B)dRadius
Whatdisdtwo-blocking,danddwhydisdtwo-blockingddangerous?
A)dTwo-
blockingdoccursdwhendthedhookdcontactsdanotherdblockdordhookdondthedcrane.dItdisddanger
ousdbecausedthedhookdcouldddamagedthedcrane,dcausingdlossdofdloaddcontrol.
B)dTwo-blockingdoccursdwhendthedblockdordhookdcontactsdthedground.
Itdisddangerousdbecausedthedwiredropedmaydcomedoffdofdtheddrumdandddropdthedblock.
C)dTwo-
blockingdoccursdwhendthedhookdblockdcomesdindcontactdwithdthedupperdsheavedblockdduri
ngdhoistingdofdthedhook.dItdisddangerousdbecauseditdcoulddresultdinddamagedtodthedcrane,d
partingdofdthedhoistdlines,dandddroppingdthedload.d-dans✔✔C)dTwo-
blockingdoccursdwhendthedhookdblockdcomesdindcontactdwithdthedupperdsheavedblockdduri
ngdhoistingdofdthedhook.dItdisddangerousdbecauseditdcoulddresultdinddamagedtodthedcrane,d
partingdofdthedhoistdlines,dandddroppingdthedload.
Whendshoulddadtaglinedbeduseddduringdliftingdoperations?
A)dwhendliftingdadloaddoverdordneardelectricaldtransmissiondlines
B)dtodpreventdthedloaddfromdswingingdordrotating
C)dwhendthedsupervisordapprovesdtheirduse
D)donlydwhendliftingdthedloaddtodextremedheightsd-
dans✔✔B)dtodpreventdthedloaddfromdswingingdordrotating
Whatdisdthedweightdofdad24dsquaredfoot,d2dinchdthickdaluminumdplatedwithdadunitdweightdofd
15dlbs.dperdsquaredfootdofdmaterialdperdinchdofdthickness?
A)d348dpounds
B)d720dpounds
C)d6,720dpounds
D)d60dpounds
, E)d120dpoundsd-dans✔✔B)d720dpounds
Thedtwodexpirationddatesdthatdaredofdparticulardimportancedtodcranedoperatorsdare-
A)dVehicledregistrationdexpirationddate
B)dHydraulicdoildexpirationddate
C)dCACdcarddexpirationddate
D)dThedcertificationdexpirationddatedofdthedcrane
E)dThedcranedoperator'sdlicensedexpirationddated-
dans✔✔D)dThedcertificationdexpirationddatedofdthedcrane
E)dThedcranedoperator'sdlicensedexpirationddate
WhichdofdthedfollowingdisdNOTdandacceptabledmethoddofdcommunicationdbetweendthedsig
naldpersondanddthedcranedoperator?
A)dSignaldFlags
B)dDirectdVoice
C)dHanddSignals
D)dSound-powereddPhones
E)dApproveddRadiosd-dans✔✔A)dSignaldFlags
Whatdisdadjibdboom?
A)dAdboomdthatdisdattacheddtodthedmaindboomdtodallowdrotationdofdthedload
B)dAndextensiondattacheddtodthedmaindboomduseddwhendliftingdlightdloadsdtodadhigherdelev
ationdthandthatdpermitteddbydthedmaindboom
C)dAdboomdthatdisduseddtodliftdextremelydheavydloadsd-
dans✔✔B)dAndextensiondattacheddtodthedmaindboomduseddwhendliftingdlightdloadsdtodadhig
herdelevationdthandthatdpermitteddbydthedmaindboom
Ifdyoudfinddcrackingdordflakingdpaintdondadweldeddjointdofdadstructuraldcomponentdondthedbo
om,dyoudshould
A)dLookdcloserdtodseedifditdisdadcrack.
B)dReportditdimmediatelydtodyourdsupervisor.
C)dDodnothingdasditdisdnotdsignificant.
D)dMakedadmentaldnotedtodinvestigateditdlater.
E)dNoteditdondthedODCL,dbutddodnotdreportdit.d-
dans✔✔B)dReportditdimmediatelydtodyourdsupervisor.
Whiledperformingdadpre-
usedcheck,dthedoperatordmustdcheckdthedwiredropedsystemdfordalldofdthedfollowingdEXCEP
T-
A)dExcessivedcorrosion
B)dDamagedofdanydkind
C)dSizedanddgradedofdwiredrope
D)dProperdsheavedmovement
E)dProperdspoolingdondtheddrumd-dans✔✔C)dSizedanddgradedofdwiredrope
AlldofdthedfollowingdaredprincipledpartsdofdandoverheaddtravelingdcranedEXCEPT-
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