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Free Alaska CDL Combination Vehicles Practice Test 2023

You have to pass the CDL combination vehicles endorsement to get ready for propelling your career with your license. You are looking for a good Alaska CDL practice test source for your coming CDL test? You are in the right place. Our CDL practice test is a great resource for beginners. The Alaska CDL Combination Vehicles Practice 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. They cover topics ranging from combination vehicle maintenance to safely driving a complex rig. Each question is based on the official Alaska DMV 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 Alaska CDL Combination Vehicles Practice Test today and walk out with your endorsement!

Our CDL practice tests:
Based on 2021 AK commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
AK CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
Study now
List of questions
1.
After the trailer has been coupled to the tractor, the tractor protection control valve should be placed in what position?
2.
One good way to prevent rollover is:
3.
When inspecting the coupling area, all of the following are required, EXCEPT:
4.
The higher the center of gravity of your truck, the:
5.
Supplied by the service line from the tractor, each trailer or dolly has its own:
6.
Rearward amplification is a major cause of:
7.
Off-tracking or cheating causes which of these to follow the wider path while making a turn?
8.
Before coupling or uncoupling, the trailer wheels should always be:
9.
Your emergency air line breaks or gets pulled apart while you are driving. The loss of pressure will cause the:
10.
What is the term for a commercial vehicle habit of swinging wide on turns?
11.
The emergency air line controls the emergency brakes on combination vehicles, and:
12.
When checking the trailer emergency brakes, the tractor protection control valve should be placed in what position?
13.
When uncoupling, the tractor should:
14.
When parking trailers without spring brakes, it is very important to:
15.
Trailer landing gear ________.
16.
To test the trailer brakes before driving, use the hand valve or the ____.
17.
What gear should the tractor engine be in after you uncouple the trailer and are inspecting the trailer supports?
18.
The hand valve should be used:
19.
When driving a set of doubles, it is necessary to close which shut-off valve in the last trailer:
20.
Where should the tractor be when you inspect the landing gear after uncoupling the trailer?
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