Free Georgia CDL Double/Triple Trailers Practice Test 2022

Do you know how to pair double or triple trailers? If you are planning to take the CDL double/triple trailer endorsement test, make sure to know it! Our Georgia Double/Triple Trailers Practice Test has the same questions as the real exam which is based on the Georgia 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 Georgia CDL practice test an unlimited number of times to make sure you learn all the questions. Let’s try our CDL practice test today and pass your CDL endorsement exam easily! Good luck and keep driving safely!

Our CDL practice tests:
Based on 2022 GA commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
GA CDL Double/Triple Trailers Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
What is the purpose of a modulating control valve?
2.
The part of the combination vehicle most likely to turn over is the:
3.
How can you be sure you supplied air to a second trailer?
4.
The air compressor governor stops air from pumping when it reaches the "cut-out" level or around generally _________.
5.
On large buses low pressure warning devices usually signal at ______.
6.
You should check trailer height before connecting a converted dolly to a second or third trailer. The trailer height is right when:
7.
At 55 mph on dry pavement, the air brake lag distance is how many feet?
8.
A front brake limiting valve ______.
9.
How should the air leakage rate be tested?
10.
During a normal drive, the spring brakes are held back by _____.
11.
The tractor protection valve should pop out when air pressure falls to:
12.
Where is compressed air stored?
13.
When increased application pressure to maintain the same speed becomes necessary, you should ______.
14.
Wedge brakes and disc brakes are ______ than s-cam brakes.
15.
Which of the following is the most common reason brakes fade?
16.
Why should air tanks be drained completely?
17.
Typically, air storage tanks hold enough air to allow the brakes to be used _______ even if the compressor stops working.
18.
In dual-air systems the pressure should build to _______.
19.
If the malfunction lamp stays on after the bulb check, __________.
20.
To position the converter dolly over short distances you can: