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.
When a vehicle goes around a corner, the rear wheels follow a different path than the front. This is called:
2.
Semi-trailers made before 1975 that are equipped with air brakes:
3.
The higher the center of gravity of your truck, the:
4.
The shut-off valves at the back of the last trailer should be:
5.
Spring brakes are not required on trailers and dollies built before:
6.
When uncoupling, make sure that the parking area:
7.
You have pushed the trailer air supply valve. You should not back a tractor under a trailer until the whole air system is:
8.
Off-tracking or cheating causes which of these to follow the wider path while making a turn?
9.
When coupling, trailer height should:
10.
Your emergency air line breaks or gets pulled apart while you are driving. The loss of pressure will cause the:
11.
When should you use the hand valve to park a combination vehicle?
12.
Some of the points for inspecting the coupling include the following except:
13.
In normal driving, some drivers use the hand valve before the brake pedal to prevent a jack-knife. Which of the statements is true?
14.
After you have coupled the trailer you should raise the landing gear by using:
15.
Rocky mountain doubles have a rearward amplification of about:
16.
To test the tractor protection valve, pump the brakes with the engine off until the trailer air supply knob pops out, usually at:
17.
After connecting the air lines but before backing under the trailer you should:
18.
When driving a set of doubles, it is necessary to close which shut-off valve in the last trailer:
19.
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:
20.
A specific item to check on a sliding fifth wheel is: