WAQTC: T355 ASPHALT EXAM WITH
VERIFIED SOLUTIONS
Select ra rrandom rtest rlocation: rAt rleast r______ raway rfrom rother rsources rof
rradioactivity. r- rcorrect ranswers r-(30 rft.)
Select ra rrandom rtest rlocation: rAt rleast r_____ raway rfrom rlarge robjects. r- rcorrect
ranswers r-(10 rft.)
If rthe rgauge rwill rbe rcloser rthan r____ rto rany rvertical rmass ror rless rthan r____ rfrom
ra rvertical rpavement redge, ruse rgauge rmanufacture's rcorrection. r- rcorrect ranswers r-
24in
12in
How rmany rtest rdoes rMethod rA rfor rtesting rasphalt? r- rcorrect ranswers r-Average rof
rtwo, r1 rmin rtest
Method rA rfor rtesting rasphalt: rIf rthe rdifference rbetween rthe rtwo rone-minute rtests ris
rgreater rthan r_____, rretest rin rboth rdirections. r- rcorrect ranswers r-2.5 rlb/ft3
VERIFIED SOLUTIONS
Select ra rrandom rtest rlocation: rAt rleast r______ raway rfrom rother rsources rof
rradioactivity. r- rcorrect ranswers r-(30 rft.)
Select ra rrandom rtest rlocation: rAt rleast r_____ raway rfrom rlarge robjects. r- rcorrect
ranswers r-(10 rft.)
If rthe rgauge rwill rbe rcloser rthan r____ rto rany rvertical rmass ror rless rthan r____ rfrom
ra rvertical rpavement redge, ruse rgauge rmanufacture's rcorrection. r- rcorrect ranswers r-
24in
12in
How rmany rtest rdoes rMethod rA rfor rtesting rasphalt? r- rcorrect ranswers r-Average rof
rtwo, r1 rmin rtest
Method rA rfor rtesting rasphalt: rIf rthe rdifference rbetween rthe rtwo rone-minute rtests ris
rgreater rthan r_____, rretest rin rboth rdirections. r- rcorrect ranswers r-2.5 rlb/ft3