OSHA 30 CONSTRUCTION TEST ANSWER KEY ELECTROCAUTION CLICKSAFETY REDVECTOR - FLASH CARDS

OSHA 30 CONSTRUCTION TEST
ANSWER KEY ELECTROCAUTION
CLICKSAFETY REDVECTOR - FLASH
CARDS
LocksOuts/sTagsOutsrefersstos_______.
s

A.sAsprocesssforslockingstoolssandsequipmentstosdeterstheft
B.sAsprocesssthatseliminatesstheschancesofsunauthorizedsaccessstoscriticalsareas
C.sAsprocesssthatsissdesignedstosprotectsworkerssbyscontrollingshazardoussenergiess-sans--
C.sAsprocesssthatsissdesignedstosprotectsworkerssbyscontrollingshazardoussenergiess(correc
tsanswer)s

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ForseffectivesLocksOuts/sTagsOutstosoccur,satsasminimum,sallsenergyssourcessmustsbesisolat
edsinsthesoffsposition,szerosenergysverified,sandseachsworkersmustsapplyshis/hersindividualsl
ocksonstheslockingsdevicesandskeepstheskeywiths___________.

A.sTheirsSupervisor
B.sTheirsForeman
C.sTheirsSafetysrepresentative
D.sHimself/herselfs-sans--D.sHimself/herselfs(correctsanswer)s

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Thestermselectrocutionsmeans?

A.sInjurysbyselectricity
B.sAssevereselectricalsshocksthatsrequiresshospitalization
C.sDeathscausedsbysexposurestoselectricitys
D.sNonesofsthesaboves-sans--C.sDeathscausedsbysexposurestoselectricitys(correctsanswer)

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ThesthreesmostscommonstypessofsGFCIssusedstodaysare:
s

A.sCircuitsBreaker,sCircuitsFixer,sCircuitsFinder
B.sReceptacle,sPowersUnit,sFuses
C.sReceptacle,sPortable,sCircuitsBreakers
D.sWet,sDry,sDamps-sans--C.sReceptacle,sPortable,sCircuitsBreakers(correctsanswer)

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,Fusessandscircuitsbreakerssaresintendedsprimarilysforsthe:

A.sProtectionsofsconductorssandsequipments
B.sPreventionsofselectricsshock
C.sProtectionsofsthespublics-sans--
A.sProtectionsofsconductorssandsequipments(correctsanswer)

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Undergroundselectricalshazardssares_______.

A.sEasystosidentify
B.sHardstosfinds&sposesasserioussriskstoslaborerss&sequipmentsoperatorss
C.sAlwayssmarkedsexactlyswherestheysareslocated
D.sAlwayssburiedsinsredsconcretes-sans--
B.sHardstosfinds&sposesasserioussriskstoslaborerss&sequipmentsoperatorss(correctsanswer)

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GFCIsissansacronymsthatsstandssfors____?
s

A.sGoodsForsCircuitsInstallations
B.sGrandsFusesCircuitrysImpulse
C.sGroundsFaultsCircuitsInterrupters-sans--
C.sGroundsFaultsCircuitsInterrupters(correctsanswer)

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Flexiblescordssmustsnots_______.
s

A.sBesrunsthroughsholessinswalls,sceilings,sorsfloors
B.sBesrunsthroughsdoorways,swindows,sorssimilarsopenings
C.sBesleftsunprotectedsinstrafficsways
D.sBeshiddensinswalls,sceilings,sfloors,sconduitsorsothersraceways
E.sAllsthesaboves-sans--E.sAllsthesaboves(correctsanswer)

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Somesexamplessofsthesmostscommonscausessofselectrocutionsinclude:
s

A.sContactswithsundergroundsandsabovesgroundsenergizedspowerslines.
B.sFailurestosproperlysLocksOutsands&sTagsOutsenergizedspowerssources.
C.sFailurestosusesasGroundsFaultsCircuitsInterrupters(GFCI)sinswetsconditions.
D.sFailurestosmaintainsassafesdistancesfromsenergizedspowerssources.
E.sAllsthesaboves-sans--E.sAllsthesaboves(correctsanswer)

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, AsproperlysinstalledsandsusedsstandardsGFCIsreceptaclescansprevents_____.
s

A.sPartialsElectrocution
B.sElectricalsShocks
C.sCircuitsoverloads-sans--B.sElectricalsShocks(correctsanswer)

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Hazardssarescreatedswhensflexibles(extension)scords,scordsconnectors,sreceptacles,sandsc
ordsandsplugsconnectedsequipmentsare:

A.sImproperlysusedsandsmaintained.s
B.sMadesinsforeignscountries.
C.sRolledsintosasretractablessystem.s-sans--
A.sImproperlysusedsandsmaintained.s(correctsanswer)s

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Forsprotectionsfromselectricalshazardssandsarcsflash,salwayssusesthespropersrubbersinsulati
ngsglovessandsensurestheysaresclassifiedsbys__________:
s

A.sThessizesandsshapesofsthesglove
B.sThesparticularskindsofsrubbersmaterialsused
C.sTheslevelsofsvoltagesandsprotectionstheysprovides
D.sThesweathersconditionss-sans--
C.sTheslevelsofsvoltagesandsprotectionstheysprovides(correctsanswer)

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Electricalsburnssoccursprincipallysbecausesof:
s

A.sTheshighsenergysofselectrons
B.sRadiationspulsessofstheselectricity
C.sThesheatsgeneratedsbysthesflowsofselectricalscurrentsthroughsthesbodys-sans--
C.sThesheatsgeneratedsbysthesflowsofselectricalscurrentsthroughsthesbodys(correctsanswer)

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Thessuddensreleasesofselectricalsenergysthroughsthesairswhensashigh-
voltagesgapsexistssandstheresissasbreakdownsbetweensconductorssissreferredstosassans____
___________.

A.sArcsBurst
B.sEnergizedsAirsBlast
C.sArcsFlashs
D.sEnergizedsAirsFlashs-sans--C.sArcsFlashs(correctsanswer)

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