Free District of Columbia CDL Tanker Vehicles Practice Test 2022

In your opinion, what is the most important item to check on a tanker? Having good preparation for the CDL tanker endorsement test is very important before you take the exam! We offer the District of Columbia CDL Tanker Practice Test as an effective way for you to prepare for test day. This DC CDL practice test asks the same types of questions as in the real exam based on the official DC CDL Manual! Our questions cover tanker safety and inspection, emergency situations, weight distribution, and bulkhead driving. All questions are formatted like the actual questions. This CDL practice test pack 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 Free District of Columbia CDL Tanker Practice Test today and pass your CDL endorsement exam!

Our CDL practice tests:
Based on 2022 DC commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
DC 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.
Where are placards warning others of hazardous materials typically located?
3.
Who repairs the items in the vehicle inspection report that affect safety?
4.
You should never carry liquids or gases in a leaking tank because ________.
5.
When you back up with a trailer you should position your vehicle so you can _________.
6.
Tank vehicles must be purged of hazardous materials how far in advance of being inspected and tested, with documentation?
7.
When driving a loaded tank vehicle, you should take curves:
8.
On dry pavement at 55 mph what is the braking distance approximately of a heavy vehicle?
9.
Dead end couplers prevent water and dirt entering into the ____ and the ______.
10.
Because ______, you may often only partially fill tanks.
11.
The amount of liquid depends on all of the following except:
12.
Passive crossings typically have?
13.
Tanks have a high center of gravity. What does this mean?
14.
The designation RQ indicates the material's _______.
15.
The person attending to a placarded vehicle must be ______.
16.
What does the tractor protection valve do?
17.
When checking the engine compartment, always make sure ________.
18.
Driving a tank vehicle on wet roads requires:
19.
What does column 1 of the Hazardous Materials Table indicate?
20.
Typically, where are shipping papers located?