CDL TANKER TEST WEST VIRGINIA - PRACTICE TEST

11. The low air pressure warning light is usually:
orange.
yellow.
blue.
red.
12. Another name for front-end header boards is:
head belt.
containerized racks.
cargo stopper.
headache racks.
13. If a trailer does not have spring brakes, to keep the trailer from moving you should:
close the brake valve.
use wheel chocks.
park on a slight decline.
use the service brakes.
14. To control liquid surge, when stopping you should:
not release the brakes too soon.
not keep a steady pressure on the brakes.
not brake far in advance of a stop.
All of the above.
15. Even if you are not required to always stop at railroad crossings and you are sure no train is approaching, you must stop before reaching the crossing if:
you can drive completely through the crossing without stopping.
there is oncoming traffic.
there is no oncoming traffic.
the tracks are not clear.
16. The maximum amount of play in a 20-inch steering wheel is:
1/2 inch
5 inches
1/4 inch
2 inches
17. It may not be safe to operate at legal maximum weights:
on highways.
on two-way streets.
during bad weather or in mountains.
in hot weather.
18. If you are stopped on an incline, how can you start moving without rolling back?
Fully engage the clutch
Apply the parking brake
Aggressively pump the accelerator
Shift to neutral
19. Drivers of vehicles transporting HazMat should:
ensure that all relevant placards are carried in the passenger compartment.
compare the shipping paper to the markings and labels.
ensure that all packages are labeled as flammable materials.
All of the above.
20. Air tank drains:
are used to remove water and oil from the air tanks.
protect the tanks and the rest of the system from too much pressure.
are used to move air to the brakes.
should not be used in wet weather.
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