Free Arkansas CDL Double/Triple Trailers Practice Test 2022

Do you know how to pair double or triple trailers? If you are planning to take the Arkansas CDL double/triple trailer endorsement test, make sure to know it! Our Arkansas CDL practice tests have the same questions as the real exam which is based on the Arkansas CDL manual. It covers most of the subject areas on the Double/Triple Trailers Test such as pulling double and triple trailers, the risk of rollover, managing space, and special considerations when hauling multiple trailers. In addition, each question has a detailed explanation that will help you understand the concept and answer future questions about it correctly. If you don't get the pass right away, you can take this CDL practice test pack an unlimited number of times to make sure you learn all the questions. Let’s try our Free Arkansas CDL Double/Triple Trailers Practice Test today and pass your CDL endorsement exam! Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 AR commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
AR CDL Double/Triple Trailers Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
What is the function of an "application pressure gauge"?
2.
What is a modulating control valve?
3.
What should you do when the low air pressure warning comes on?
4.
The air compressor governor stops air from pumping when it reaches the "cut-out" level or around generally _________.
5.
An application pressure gauge shows how much air you are applying to the brakes. Increased application pressure to maintain the same speed indicates that __________.
6.
Automatic slack adjusters ________.
7.
In terms of stability, doubles and triples are:
8.
How do air-operated disc brakes work?
9.
On large buses low pressure warning devices usually signal at ______.
10.
Air brakes take longer to stop than hydraulic brakes because _______.
11.
If the rear trailer does not have spring brakes, disconnecting the emergency line after charging will:
12.
When uncoupling twin trailers you should park:
13.
How do you check the low pressure warning signal?
14.
Why should you check the brake adjustment often?
15.
After coupling the converter dolly to the first trailer, the pintle hook should be:
16.
Which of the following is the most common reason brakes fade?
17.
Why should air tanks be drained completely?
18.
When stab braking if you re-apply the brakes before the wheels start rolling, __________.
19.
In dual-air systems the pressure should build to _______.
20.
What affects the stopping distance for air brakes?