NHI 2-Week Bridge Inspection Training
Exam #1 LATEST ACTUAL EXAM
QUESTIONS WITH CORRECT
ANSWERS 100% VERIFIED GRADED
A+
1. Creepm-
mCORRECTmANSWERmGradual,mcontinuingmdeformationmduemtomconstantmstressmbelowmyiel
dmstrength.
2. Fatiguem-
mCORRECTmANSWERmTendencymtomfailmatmstressmbelowmyieldmstressmwhenmsubjectmtomcycli
calmloading.
3. Rolledm'I'mbeamm-
mCORRECTmANSWERmflangesmandmwebm1mpiece,m<36"mdeep,mcompactmsectionm(nomstiffene
rmneeded).
4. Build-upmImbeamm-
mCORRECTmANSWERmlargermshape,mwelded=newmbridges,mrivets=oldermbridges.
5. PhysicalmProperties:mSteelm-mCORRECTmANSWERmResistsmimpactm&mvibration,m0.1%-
2.1%mcarbonmandmvariousmyieldmstrength.
6. MechanicalmProperties:mSteelm-
mCORRECTmANSWERmIsotropic=highmcomp.m&mtens.mstrength,melastic,mductile;mtemperatur
e,mweldingmandmfatiguempronemfailures,mpronemofmcorrosionmifmunprotected,mresistmfatigue
mcrackingm(fracturemtoughness).
Exam #1 LATEST ACTUAL EXAM
QUESTIONS WITH CORRECT
ANSWERS 100% VERIFIED GRADED
A+
1. Creepm-
mCORRECTmANSWERmGradual,mcontinuingmdeformationmduemtomconstantmstressmbelowmyiel
dmstrength.
2. Fatiguem-
mCORRECTmANSWERmTendencymtomfailmatmstressmbelowmyieldmstressmwhenmsubjectmtomcycli
calmloading.
3. Rolledm'I'mbeamm-
mCORRECTmANSWERmflangesmandmwebm1mpiece,m<36"mdeep,mcompactmsectionm(nomstiffene
rmneeded).
4. Build-upmImbeamm-
mCORRECTmANSWERmlargermshape,mwelded=newmbridges,mrivets=oldermbridges.
5. PhysicalmProperties:mSteelm-mCORRECTmANSWERmResistsmimpactm&mvibration,m0.1%-
2.1%mcarbonmandmvariousmyieldmstrength.
6. MechanicalmProperties:mSteelm-
mCORRECTmANSWERmIsotropic=highmcomp.m&mtens.mstrength,melastic,mductile;mtemperatur
e,mweldingmandmfatiguempronemfailures,mpronemofmcorrosionmifmunprotected,mresistmfatigue
mcrackingm(fracturemtoughness).