Free Iowa CDL Tanker Vehicles Practice Test 2022

In your opinion, what is the most important item to check on a tanker? Have good preparation for the Iowa CDL tanker endorsement test before you take the exam! We offer the CDL Tanker Practice Test as an effective way for you to prepare for test day. We have created the Iowa CDL Practice Test that asks the same types of questions as in the real exam based on the official Iowa CDL Manual! Our questions cover tanker safety and inspection, emergency situations, weight distribution, and bulkhead driving. All questions are formatted like the actual questions. The test is designed for you to have exactly the experience of the exam as you will be more familiar with both the test format and the subject. Each question comes with a detailed explanation. Don’t risk failing! Let’s try our CDL practice test today and pass your CDL endorsement exam!

Our CDL practice tests:
Based on 2022 IA commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
IA CDL Tanker Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
When uncoupling, if the trailer is empty, you should lower the landing gear _______.
2.
When you are driving a tanker, in what ways can you control liquid surge?
3.
Who repairs the items in the vehicle inspection report that affect safety?
4.
Which of the following is considered a radioactive material?
5.
Your car's ABS will help you avoid ________.
6.
An outage is defined as _______.
7.
Before transportation, the carrier _________.
8.
Un-baffled tanks are also known as:
9.
Hauling liquids in tanks require special skills because ________.
10.
If you are driving a tanker and need to steer quickly to avoid a hazard you:
11.
Partly engaging the clutch before you take your right foot off the brake is particularly important for vehicles that have ______.
12.
_______ can be used to slow the vehicle while you are driving down a hill.
13.
The best way to stop any skid is to:
14.
When checking the brake system for crossed lines, after you have supplied air to the trailer, you should ________.
15.
Which of the statements about emergency steering and tankers is true?
16.
Except when you are loading or unloading cargo, the tank liquid discharge valve should always be:
17.
Baffled tanks are prohibited for transporting:
18.
What does a rearward amplification of 2.0 indicate?
19.
To test the trailer brakes you should perform which of the following steps?
20.
You should know the outage needed for the liquids you carry because: