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 you check the coupling ___________.
2.
You should never carry liquids or gases in a leaking tank because ________.
3.
While driving a tanker you should avoid doing what to prevent your vehicle from skidding?
4.
Tank vehicles must be purged of hazardous materials how far in advance of being inspected and tested, with documentation?
5.
Which of the following is a way to check if a vehicle manufactured before the required date is equipped with ABS?
6.
Bulkheads with holes in them designed control liquid surge are:
7.
A liquid tank that has no baffles typically transports which of the following most often?
8.
Except for short periods, you should not park a vehicle with Division 1.2 explosives within how many feet of a tunnel?
9.
On tank trailers, if your drive or trailer wheels begin to skid, your vehicle may:
10.
In order to drive tank vehicles safely, you must remember to _______ all the safe driving rules.
11.
Hauling liquids in tank vehicles requires special care for two reasons. One reason is:
12.
The amount of liquid depends on all of the following except:
13.
Side to side surge can cause _______.
14.
What does the "slow moving vehicle" symbol look like?
15.
When you load the small tanks or a cargo tank equipped with bulkheads, you should check your:
16.
When should the driver of a tanker that has lost its brakes use a truck escape ramp?
17.
The person attending to a placarded vehicle must be ______.
18.
What does liquid surge do to the handling of a tanker?
19.
When does the ABS activate?
20.
What does the tractor protection valve do?