Free Arkansas CDL Combination Vehicles Practice Test 2022

You have to pass the Arkansas CDL combination vehicles endorsement to get ready for propelling your career with your license. You are looking for good source material for your coming CDL test? You are in the right place. Our CDL practice test is a great resource for beginners. 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. These Arkansas CDL practice tests cover topics ranging from combination vehicle maintenance to safely driving a complex rig. Each question is based on the official Arkansas CDL manual so you can be sure that the information in our test is accurate and relevant to your examination. In addition, each question has a detailed explanation so that it is very useful for you to learn from your mistakes. Preparing well before test day with questions and content that we cover. Start with our Free Arkansas CDL Combination Vehicles Practice Test today and walk out with your endorsement!

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 Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
To prevent moisture from entering the electrical cable when disconnected:
2.
The likelihood of a fully loaded rig turning over compared to an empty trailer is:
3.
A function of the tractor protection valve is:
4.
To prevent water and dirt from entering the air system, hose couplers can be attached to dummy couplers or:
5.
Over 50% of truck driver accident deaths are caused by:
6.
In order to allow the trailer brakes to be applied more quickly, what is connected to the service air line?
7.
When backing under the trailer, air lines:
8.
When coupling, trailer height should:
9.
When driving a combination vehicle with multiple trailers or dollies, all air shut-off valves except the last one at the back must be:
10.
The locking jaws should be around:
11.
When unlocking the fifth wheel in Step 6, all of the following apply except:
12.
Improperly greased or lubricated fifth wheels will cause:
13.
When you notice that your trailer has lost traction and is going into a skid, you should:
14.
If the wheels of the trailer lock up and the trailer swings around, it could cause a:
15.
When parking trailers without spring brakes, it is very important to:
16.
Trailer landing gear:
17.
To test the trailer brakes before driving, use the hand valve or the:
18.
Like tractor air tanks, trailer air tanks should be kept free of dirt and oil by:
19.
Driving with an empty trailer:
20.
Before getting out to inspect the coupling, secure the vehicle by putting transmission in neutral, shutting off engine and taking the key with you, and: