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Work Zone Temporary Traffic Control Tech Exam Questions With 100% Correct Answers 2024
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Work Zone Temporary Traffic Control Tech Exam Questions With 100% Correct Answers
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Work Zone Temporary Traffic Control TechExam Questions With 100% Correct
Answers
Theiworkizoneistartsiatitheifirstiadvanceiwarningisign;itherefore,iwherei
shoulditheiflaggeristandiwhenidirectingitrafficiiniaiTTCi(work)izone?i-
iCorrectiAnswer-onitheishoulderiadjacentitiitrafficibeingicontrolled
HowimanyiorangeiandiblackiTTCisignsishouldithereibeiinieachidirectionio
niai2-way,i2-laneiruraliroadway?i-iCorrectiAnswer-Three
OrangeiandiblackiTTCisignsiinieachidirectionioniai2-way,i2-
laneiruraliroadwayiwhatishoulditheisignsispacingibei-iCorrectiAnswer-
500ft
Howimanyifeetiapartishoulditheiadvancediwarningisignsibeioniaihighispe
ediurbaniroadway?i-iCorrectiAnswer-350
Advancediwarningisignsiforiadditionaliemphasis,isignsimayibeipostedi-
iCorrectiAnswer-onitheileftihandisideiofitheihighway
Taperilengthirefersito:i-iCorrectiAnswer-
theidistanceirequireditoisafelyirouteitrafficifromioneilaneitoianother
,Theitaperilengthiisibasediupon:i-iCorrectiAnswer-
widthiofitheilaneiclosediandispeediofitheiroadway
Iniaitaper,itheimaximumidistanceibetweenichannelizingidevicesishouldi
be:i-iCorrectiAnswer-equaliinifeetitoitheispeedilimit
Oniaibarricade,iifitheistripesistartiatitheiupperirightisideiandiangleidowni
toitheilowerileftiside;i-iCorrectiAnswer-trafficishouldipassitoitheileft
Atinightitimeiand/orionihighispeediroadsigreaterithani45imph,iconesisha
llibe:i-iCorrectiAnswer-
retoreflectorizediandihaveiatileastitwoiwhiteibands/stripesiandiatileasti
28"itall
Oniairural,i2-
laneiroad,iwhereiwouldiyouiplaceitheiflaggeriinirespectitoitheibeginningi
ofiaitaperiforiaiclosedilane?i-iCorrectiAnswer-
atitheibeginningiofitheitaper
TheiSTOP/SLOWipaddleiisipreferredioveritheiflagi-iCorrectiAnswer-True
Flagsimayibeiusediiniwhichiofitheifollowingisituations?i-iCorrectiAnswer-
emergencies
, Ifiusediatinight,itheiflagineedsinotitoibeiretoreflectorizediasilongiasitheifl
aggeristationiisifloodlit.i-iCorrectiAnswer-True
Wheniflaggingiatiaispotiobstruction,iaipositionimayihaveitoibeitakenionit
heishoulderioppositeitheibarricadedisectionitoioperateieffectivelyi-
iCorrectiAnswer-True
Duringinighttimeiconditions,iarrowiboardsineedsitoibeireducediinibright
nessi-iCorrectiAnswer-true
WhichifactorsishouldiyouiconsideriiniformulatingiaiTTCiplan?i-
iCorrectiAnswer-typeiofiworkitoibeidonei
trafficivolumei
trafficispeedi
schoolibusiroutes
Theireroutingiofitrafficiontoiaitemporaryibypassiroadiisiknowniasia:i-
iCorrectiAnswer-diversion
Parkingisignsiareiclassifiedias:i-iCorrectiAnswer-regulatory
Pavementimarkingsinoilongerineededishouldibeiremovediby:i-
iCorrectiAnswer-grinding
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