The CDL tanker practice test will examine your knowledge of general trucking, inspecting tank vehicles, driving tank vehicles, and safe driving rules. In order to receive your Tank Vehicle endorsement, it is required that you pass the state’s official CDL written Knowledge exam.
As you drive through a curve, you should...?

Question 1 of 25

Which of these products is most likely to be carried in a smooth bore tank?

Question 2 of 25

'Outage' describes the room you must allow for...?

Question 3 of 25

You should be particularly careful when loading dense vehicles like acids, because...?

Question 4 of 25

The amount of liquid you load into a tank depends upon...?

Question 5 of 25

Baffled liquid tanks can be subject to...?

Question 6 of 25

Under what circumstances can you load a cargo tank totally full?

Question 7 of 25

Why can food products not be carried in tanks with baffles?

Question 8 of 25

When driving a tank vehicle, you should remember that wet roads will increase the normal stopping distance by...?

Question 9 of 25

In tanks with bulkheads, you must be careful about...?

Question 10 of 25

When a tank vehicle starts to skid, your first priority should be...?

Question 11 of 25

When driving a tank vehicle, to avoid skids you must make sure that you do not...?

Question 12 of 25

To control surge, your braking should be characterized by...?

Question 13 of 25

When driving tank vehicles, you should be extra careful to drive...?

Question 14 of 25

For tank vehicles, emergency equipment...?

Question 15 of 25

Which of these will take the longest to stop?

Question 16 of 25

Which of these tanks is likely to have the strongest forward and back surge?

Question 17 of 25

Compared to a normal commercial vehicle, when you make lane changes in a tank vehicle you should take...?

Question 18 of 25

When driving a smooth bore tank, you should be particularly cautious...?

Question 19 of 25

When braking in a tank vehicle, you should make sure that you do not...?

Question 20 of 25

Compared to driving other commercial vehicles, when driving a tank vehicle you should...?

Question 21 of 25

Which of these statements is most accurate?

Question 22 of 25

Outage requirements are...?

Question 23 of 25

When braking in a tank vehicle, you should be particularly careful not to...?

Question 24 of 25

As you approach a curve, you should...?

Question 25 of 25



Studying and applying oneself is the only way to successfully learn the information you need to know to pass all testing required to obtain your CDL. We are here to help.

Don’t hesitate to take advantage of our practice tests in each category specific to your needs. We wish you the best of luck in your endeavors and are pleased to be of assistance.


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