1.
The amount of liquid to load into a tank depends on:
the amount the liquid will expand in transit.
|
|
the weight of the liquid.
|
|
legal weight limits.
|
|
All of the above.
|
2.
Which of the following will NOT help you prevent rollover?
Keeping the cargo as close to the ground as possible.
|
|
Driving slowly around turns.
|
|
Using the controlled braking method.
|
|
All of the above.
|
3.
Before entering a curve, you should:
increase your speed.
|
|
reduce your speed.
|
|
maintain your speed.
|
|
come to a complete stop.
|
4.
Class 2 hazardous materials include:
Corrosive materials
|
|
Radioactive materials
|
|
Poison
|
|
Flammable gases
|
5.
Never drive a tank vehicle:
with closed valves or manhole covers.
|
|
with open valves or manhole covers.
|
|
with valves or manhole covers.
|
|
None of the above.
|
6.
On
a tractor-trailer equipped with a trailer brake hand
valve, the hand valve can be used to:
keep from rolling back.
|
|
hold compressed air.
|
|
reduce the chance of the front wheels skidding.
|
|
prevent movement of cargo.
|
7.
After starting the engine, the ABS light stays on. This means:
the ABS is not working properly.
|
|
the ABS is in Neutral.
|
|
the ABS oil level is not adequate.
|
|
the ABS is working properly.
|
8.
If a drawbridge does not have a signal light or traffic control attendant, you should:
drive through the drawbridge with caution.
|
|
stop at least 5 feet before the draw of the bridge.
|
|
get through the drawbridge as quickly as possible.
|
|
stop and look to make sure the draw is completely closed before crossing.
|
9.
Placards must be placed:
on the rear only.
|
|
on the front only.
|
|
on the front, rear and both sides of the vehicle.
|
|
on the driver's side of the vehicle.
|
10.
Which of the following is NOT true? The person watching the loading or unloading of a tank must:
know the hazards of the materials involved.
|
|
be alert.
|
|
know the procedures to follow in an emergency.
|
|
wear a HazMat suit.
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More