Free Mississippi CDL Combination Vehicles Practice Test 2022

You have to pass the Mississippi CDL combination vehicles endorsement to get ready for propelling your career with your license. You are looking for a good Mississippi CDL Practice Test 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 Mississippi 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 Mississippi CDL Combination Vehicles Practice Test today and walk out with your endorsement!

Our CDL practice tests:
Based on 2022 MS commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
MS CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
Before you back under a trailer, make sure that:
2.
Air brake equipped trailers made before 1975:
3.
When you open the emergency shut-off valve at the back of the last trailer after supplying air to trailer(s):
4.
A function of the tractor protection valve is:
5.
When traveling under 40 mph, how much distance should you leave, at minimum, from the car in front of you?
6.
Compared to a straight truck or bus, there are ______ things to inspect in combination vehicles.
7.
Over 50% of truck driver accident deaths are caused by:
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.
If the service line comes apart while you are driving a combination vehicle, but the emergency line stays together, what will happen right away?
10.
There are two things that a driver can do to prevent a rollover. They are: (1) go slow around turns, and (2):
11.
The tractor should be positioned to back under the trailer:
12.
The best and earliest way to recognize that your trailer has started to skid is:
13.
How much space should there be between the upper and lower fifth wheel?
14.
When coupling or uncoupling, all of these apply to the trailer except:
15.
When backing a tractor under a trailer you should:
16.
What will happen if the air lines are crossed when you hook up to an old trailer?
17.
The safety latch for the fifth wheel locking lever must be _____ for a coupling to be complete.
18.
While driving, you should use the trailer hand valve when?
19.
Glad hands are usually connecting which of these?
20.
While checking if the trailer is securely coupled to the tractor, the landing gears should be: