Level 1B HMA ROADWAY SPECIALIST |\ |\ |\ |\ |\
EXAM WITH ANSWERS |\ |\
what is the minimum thickness of an untrimmed core for
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
a SP-D core? - CORRECT ANSWERS ✔✔1 1/4
|\ |\ |\ |\ |\ |\ |\
Five reasons that requires a segregation profile? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔1.engineer requires one per
|\ |\ |\ |\ |\ |\
project
2.contractor requires one per sublot |\ |\ |\ |\
3.Thermal segregation |\
4.Visible segregation |\
5.Paver stops for more than 60 seconds
|\ |\ |\ |\ |\ |\
Paver stops for more than 60 seconds, do you create a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
segregation profile? - CORRECT ANSWERS ✔✔Yes |\ |\ |\ |\ |\
Visible segregation occurs, do you create a segregation
|\ |\ |\ |\ |\ |\ |\ |\
profile? - CORRECT ANSWERS ✔✔Yes.
|\ |\ |\ |\
when using the electrical impedance gauge, how many
|\ |\ |\ |\ |\ |\ |\ |\
readings are needed per mark? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔2 readings
|\
, After you received your electrical impedance gauge
|\ |\ |\ |\ |\ |\ |\
reading, how many feet do you move forward for your
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
next mark? - CORRECT ANSWERS ✔✔5 ft
|\ |\ |\ |\ |\ |\
What does the nuclear gauge require in a longitudinal
|\ |\ |\ |\ |\ |\ |\ |\ |\
joint density reading? - CORRECT ANSWERS ✔✔3 one-
|\ |\ |\ |\ |\ |\ |\
minute readings in backscatter mode.
|\ |\ |\ |\
What dose the impedance require in a longitudinal joint
|\ |\ |\ |\ |\ |\ |\ |\ |\
density reading? - CORRECT ANSWERS ✔✔2 readings in
|\ |\ |\ |\ |\ |\ |\ |\
continuous mode |\
The two measurements for the joint locations have to be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
how far from the pavement edge? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔8in.
You measure and record both the right and left
|\ |\ |\ |\ |\ |\ |\ |\ |\
longitudinal joint density and the....? - CORRECT |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Random core location |\ |\ |\
0-25 degrees is how much thermal segregation? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔little to no |\ |\ |\ |\
EXAM WITH ANSWERS |\ |\
what is the minimum thickness of an untrimmed core for
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
a SP-D core? - CORRECT ANSWERS ✔✔1 1/4
|\ |\ |\ |\ |\ |\ |\
Five reasons that requires a segregation profile? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔1.engineer requires one per
|\ |\ |\ |\ |\ |\
project
2.contractor requires one per sublot |\ |\ |\ |\
3.Thermal segregation |\
4.Visible segregation |\
5.Paver stops for more than 60 seconds
|\ |\ |\ |\ |\ |\
Paver stops for more than 60 seconds, do you create a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
segregation profile? - CORRECT ANSWERS ✔✔Yes |\ |\ |\ |\ |\
Visible segregation occurs, do you create a segregation
|\ |\ |\ |\ |\ |\ |\ |\
profile? - CORRECT ANSWERS ✔✔Yes.
|\ |\ |\ |\
when using the electrical impedance gauge, how many
|\ |\ |\ |\ |\ |\ |\ |\
readings are needed per mark? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔2 readings
|\
, After you received your electrical impedance gauge
|\ |\ |\ |\ |\ |\ |\
reading, how many feet do you move forward for your
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
next mark? - CORRECT ANSWERS ✔✔5 ft
|\ |\ |\ |\ |\ |\
What does the nuclear gauge require in a longitudinal
|\ |\ |\ |\ |\ |\ |\ |\ |\
joint density reading? - CORRECT ANSWERS ✔✔3 one-
|\ |\ |\ |\ |\ |\ |\
minute readings in backscatter mode.
|\ |\ |\ |\
What dose the impedance require in a longitudinal joint
|\ |\ |\ |\ |\ |\ |\ |\ |\
density reading? - CORRECT ANSWERS ✔✔2 readings in
|\ |\ |\ |\ |\ |\ |\ |\
continuous mode |\
The two measurements for the joint locations have to be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
how far from the pavement edge? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔8in.
You measure and record both the right and left
|\ |\ |\ |\ |\ |\ |\ |\ |\
longitudinal joint density and the....? - CORRECT |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Random core location |\ |\ |\
0-25 degrees is how much thermal segregation? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔little to no |\ |\ |\ |\
