CDL Tanker Test 2024 Questions and Answers

CDL Tanker Test 2024 Questions and Answers: Try our free CDL Tank Endorsement Practice Test Online. You must pass the CDL Tanker knowledge test for driving a tank vehicle. A “tank vehicle” is used to carry any liquid or liquid gas in a tank of 1,000 gallons or more. (This endorsement is also needed for dry bulk tankers.)

Before loading, unloading, or driving a tanker, inspect the vehicle. This ensures that the vehicle is safe to carry the liquid or gas and is safe to drive. A tank endorsement is also required for Class C vehicles when the vehicle is used to transport hazardous materials in liquid or gas form in the rated tanks.

CDL Tanker Test 2024 Questions and Answers

CDL Tanker Test 2024 Questions and Answers

Test Name CDL Practice Test 2024
Language English
License Endorsements Permit
Total Questions 30 Questions and Answers
Test For Commercial Driver License
Test Preparation Tank Endorsement Endorsements
Country USA
Explanation No
0 votes, 0 avg

CDL Tanker Test

1 / 30

What is surge?

2 / 30

Which of the following is an unbaffled liquid tanker most likely to be carrying?

3 / 30

What device divides a liquid tank into several smaller tanks?

4 / 30

You need special skills if you are hauling liquids because of the

5 / 30

When loading a 5-compartment tank with different liquids, which of the following should you do?

6 / 30

When carrying liquids, you should take an off-ramp curve at a speed

7 / 30

When you are coming to a sudden stop, the liquid in a tanker will

8 / 30

A tank vehicle’s high center of gravity makes which of the following especially dangerous?

9 / 30

Tank A and Tank B are the same length. Which of the following is true?

10 / 30

Which tank in the figure above is specially designed to reduce liquid surge?


11 / 30

Forward and backward surge is especially strong when a tanker is

12 / 30

Compared to a low-profile tank, a conventional tank is always

13 / 30

A portable tank having a capacity of at least ________ is considered a tank vehicle.

14 / 30

Sanitation regulations forbid the use of baffles when transporting food products. Why?

15 / 30

The design of Tank B will not affect handling in which circumstance?

16 / 30

What is outage?

17 / 30

Which of the following is a true statement?

18 / 30

The amount of liquid you can legally carry does

19 / 30

A tank vehicle is a vehicle used to transport

20 / 30

When a tank vehicle comes to a stop, liquid will surge back and forth. When the wave hits one end of the tank, the truck will

21 / 30

You are filling a liquid tanker. Besides the outage requirement, what else must you consider in determining the amount of liquid you can legally carry?

22 / 30

Tank B is called a

23 / 30

Which of the following is more dangerous when driving an unbaffled tank than when driving a baffled tank?

24 / 30

You are loading 3 different liquids that must not be mixed into Tank A. Which 3 compartments should you use?

25 / 30

Why do baffles make handling a liquid tank vehicle easier?

26 / 30

Tests have shown that tankers can turn over

27 / 30

Tankers carrying liquids can ______ more easily than other vehicles.

28 / 30

Tank A was moving forward and has just stopped. The liquid surge will push the tank first in which direction?

29 / 30

Which of the following would Tank B be least likely to carry?

30 / 30

An unbaffled tank is also called a

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