Free Nebraska CDL Combination Vehicles Practice Test 2022

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

Our CDL practice tests:
Based on 2022 NE commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
NE CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
When a vehicle goes around a corner, the rear wheels follow a different path than the front. This is called:
2.
While driving behind another vehicle, under good conditions, you should allow at least one second between your vehicle and the vehicle ahead for each ____ feet of your vehicle length.
3.
When you open the emergency shut-off valve at the back of the last trailer after supplying air to trailer(s):
4.
For proper hose coupling, lines are often color-coded. Service lines are usually:
5.
The higher the center of gravity of your truck, the:
6.
The shut-off valves at the back of the last trailer should be:
7.
When traveling under 40 mph, how much distance should you leave, at minimum, from the car in front of you?
8.
There are two things that a driver can do to prevent a rollover. They are: (1) keep the cargo as close to the ground as possible and (2):
9.
When you get ready to back under a semitrailer you should line up:
10.
In order to allow the trailer brakes to be applied more quickly, what is connected to the service air line?
11.
If you have to enter another traffic lane to complete a wide turn, you should:
12.
When pulling trailers:
13.
To help release the fifth wheel locking lever:
14.
When checking the trailer emergency brakes, the tractor protection control valve should be placed in what position?
15.
How much space should there be between the upper and lower fifth wheel?
16.
Driving with an empty trailer:
17.
After connecting the air lines but before backing under the trailer you should:
18.
Air and electrical lines from the tractor to the trailer should be:
19.
You are coupling a tractor to the semitrailer; you have connected the airlines. Before backing under the trailer, you should:
20.
While checking if the trailer is securely coupled to the tractor, the landing gears should be: