Free Kansas CDL Double/Triple Trailers Practice Test 2022

Do you know how to pair double or triple trailers? If you are planning to take the Kansas CDL double/triple trailer endorsement test, make sure to know it! Our Kansas CDL Practice Test has the same questions as the real exam which is based on the Kansas 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 an unlimited number of times to make sure you learn all the questions. Let’s try our Free Kansas 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 KS commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
KS 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 front-brake limiting valve?
2.
When checking the low pressure warning signal, it should turn on before the pressure drops below what psi?
3.
The air compressor governor stops air from pumping when it reaches the "cut-out" level or around generally _________.
4.
In terms of stability, doubles and triples are:
5.
The most efficient way to drive down a long grade is to ________.
6.
Automatic adjusters should ________.
7.
When you turn with the tractor/triple trailer combination, the wheels that off-track (cheat) the most are:
8.
The increased likelihood of doubles and triples turning over is called:
9.
An air brake is made up of which of the following braking systems?
10.
When coupling or uncoupling, trailer or dolly wheel should always be:
11.
When uncoupling twin trailers you should park:
12.
How do you check the low pressure warning signal?
13.
On newer vehicles, the parking brake control knob is typically yellow, but on older vehicles, the parking brake might be what color?
14.
You are visually checking the coupling of a converter dolly to the rear trailer. How much space should be between the upper and lower fifth wheel?
15.
If you want to couple a second trailer to your combination vehicle, secure it by using:
16.
In tractors and straight trucks spring brakes will come on fully when the air pressure drops to what range?
17.
Wedge brakes and disc brakes are ______ than s-cam brakes.
18.
When you make an emergency stop, you should _________.
19.
Which of the following factors explains why the total stopping distance for air brakes is longer than that for hydraulic brakes?
20.
Why is it so crucial to drain your vehicle's air tanks at the end of each day of driving?