Free Alaska CDL Combination Vehicles Practice Test 2022

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 2022 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
List of questions
1.
Semi-trailers made before 1975 that are equipped with air brakes:
2.
You should not back a tractor under a trailer until the air system is:
3.
Hose couplers are also referred to as:
4.
When traveling under 40 mph, how much distance should you leave, at minimum, from the car in front of you?
5.
Spring brakes are not required on trailers and dollies built before:
6.
After you supply air to the trailer, make sure the air lines are not crossed and the trailer brakes are working. This is done by:
7.
After you lock the kingpin into the fifth wheel, you should check the connection by:
8.
In order to allow the trailer brakes to be applied more quickly, what is connected to the service air line?
9.
When coupling, trailer height should:
10.
When pulling trailers:
11.
The locking jaws should be around:
12.
To help release the fifth wheel locking lever:
13.
There are two things that a driver can do to prevent a rollover: They are: (1) go slow around turns, and (2):
14.
Crack-the-whip effect occurs when:
15.
You have a major leak in the service line, and you put on the brakes. Service air will escape and cause the:
16.
Rocky mountain doubles have a rearward amplification of about:
17.
All of these are part of the final 3 steps of uncoupling the trailer except:
18.
The safety latch for the fifth wheel locking lever must be _____ for a coupling to be complete.
19.
When uncoupling the trailer, after you shut off the trailer air supply and lock the trailer brakes, you should:
20.
When coupling, the proper position of the fifth wheel is: