R R R
MechanicalRfireRstopRsystemsRareRdurableRwhileRalso...
A.RProvidingRwaterproofing
B.RMaintainingRtheirRpliability
C.RProvidingRsealingRforRknockoutsRandRopeningsRinRtheRfixture
D.RExhibi ngRtheRabilityRtoRexpandRwhenRitRmakesRcontactR-RProvidingRwaterproofing
WhichRpieceRofRhardwareRconnectsRtwoRfibersRtogetherRinRaRplug-to-plug?
A.RArrayRconnectors
B.RCouplers
C.RDoubleRstrandRconnectorsR-RCouplers
WhichRofRtheRfollowingRstepsRshouldRbeRperformedRFIRSTRwhenRanRinstallerRisRpullingRop calRfiberRcable?
A.RLabelRtheRop calRfiberRcables
B.REnsureRtheRcableRhasRbeenRtestedRandRaccepted
C.RInstallRandRsecureRinnerduct
D.RA achRcablesRtoRpullRropeR-REnsureRtheRcableRhasRbeenRtestedRandRaccepted
WhatRisRtheRFIRSTRstepRwhenRinstallingRaRpoke-thru?
A.RConnectRpathway,RifRapplicable,RandRcablingRrunsRtoRpoke-thruRdevice.
B.RVerifyRthatRtheRfloorRopeningRforRtheRpoke-thruRdeviceRisRinRtheRcorrectRloca onRandRofRtheRcorrectRsize.
C.RInstallRtheRpoke-thruRdeviceRperRtheRmanufacturer'sRrecommendedRinstalla onRinstruc ons
D.RVerifyRthatRtheRpoke-
thruRdeviceRtoRbeRinstalledRisRcorrectRbasedRonRspecifica onsRinRtheRcontractRdocumentsRandRanyRlis ngRm
, arkingsRindica ngRcomplianceRwithRapplicableRcodesRandRAHJRrequirements.R-
RVerifyRthatRtheRfloorRopeningRforRtheRpoke-thruRdecideRisRinRtheRcorrectRloca onRandRofRtheRcorrectRsize
HowRdoRfireRstopsRmadeRofRelastomericRmaterialsRfunc on?
A.RTheyRareRsizedRtoRfitRtheRopeningRbeingRsealedRandRtheyRabsorbRtheRheatRfromRflames,Rpreven ngRtheRt
emperatureRfromRrisingRonRtheRotherRsideRofRtheRseal.
B.RTheyRareRsizedRtoRfitRtheRopeningRbeingRsealedRandRtheyRswellRaroundRandRwithinRtheRpenetra onRtoRpr
ovideRaR ghtRseal.
C.RTheyRremainRpermanentlyRso RandRpliableRun lRexposedRtoRheat.R-
RTheyRareRsizedRtoRfitRtheRopeningRbeingRsealedRandRtheyRabsorbRtheRheatRfromRflames,Rpreven ngRtheRte
mperatureRfromRrisingRonRtheRotherRsideRofRtheRseal.
WhichRoutletRinterfaceRisRdesignedRtoRconnectRseriesRcables?
A.R4P4C
B.RBNC
C.R6P6C
D.R8P8CR-RBNC
A erRyouRhaveRrepairedRtheRproblemRfoundRwhileRtes ngRtheRsystem,RwhatRisRtheRNEXTRstepRinRtheRtroubl
eshoo ngRprocess?
A.RTestRtheRsystem
B.RIsolateRtheRsource
C.RRepairRtheRproblem
D.RDocumentRtheRchangesR-RDocumentRtheRchanges
ForRaRretrofitRproject,RtheRinstallerRshouldRplanRtoRverifyRtheRexis ngRstructureRagainstRanyRdocumentsRrec
eivedRbeforeRengagingRinRaRpullRbecause...
A.RtheRrecablingReffortsRmayRbeRusingRcablesRalreadyRinstalled,RwhichRwouldRdefeatRtheRpurposeRofRrecabli
ng.