CDL Tanker Test 2023 Questions and Answers

CDL Tanker Test 2023 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 2023 Questions and Answers

CDL Tanker Test 2023 Questions and Answers

Test Name CDL Practice Test 2023
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

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

3 / 30

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

4 / 30

Why do baffles make handling a liquid tank vehicle easier?

5 / 30

Tankers carrying liquids can ______ more easily than other vehicles.

6 / 30

Tests have shown that tankers can turn over

7 / 30

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

8 / 30

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

9 / 30

What is outage?

10 / 30

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

11 / 30

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

12 / 30

An unbaffled tank is also called a

13 / 30

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

14 / 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?

15 / 30

A tank vehicle is a vehicle used to transport

16 / 30

The amount of liquid you can legally carry does

17 / 30

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

18 / 30

Forward and backward surge is especially strong when a tanker is

19 / 30

Which of the following is a true statement?

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

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

22 / 30

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


23 / 30

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

24 / 30

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

25 / 30

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

26 / 30

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

27 / 30

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

28 / 30

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

29 / 30

What device divides a liquid tank into several smaller tanks?

30 / 30

Tank B is called a

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