Free Rhode Island CDL Combination Vehicles Practice Test 2022

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

Our CDL practice tests:
Based on 2022 RI commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
RI CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
How much space should be allowed between the upper and lower fifth wheel after coupling?
2.
The air leakage rate for a combination vehicle (engine off, brakes on) should not be more than _____ psi per minute.
3.
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:
4.
Compared to a straight truck or bus, there are ______ things to inspect in combination vehicles.
5.
Over 50% of truck driver accident deaths are caused by:
6.
When connecting the glad hands, press the two seals with the couplers together at what degree to each other?
7.
When you are uncoupling a loaded trailer, you should lower the landing gear until it:
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.
In order to allow the trailer brakes to be applied more quickly, what is connected to the service air line?
10.
Before coupling or uncoupling, the trailer wheels should always be:
11.
To stop other drivers from passing you on the right when turning wide:
12.
The trailer hand valve should be used:
13.
When you notice that your trailer has lost traction and is going into a skid, you should:
14.
How should you test the tractor-semitrailer connection for security?
15.
The best and earliest way to recognize that your trailer has started to skid is:
16.
Why should you be sure that the fifth wheel plate is greased as required?
17.
You are coupling a tractor to a semitrailer and have backed up, but are not under it. What should you hook up before backing under?
18.
A fifth wheel in proper position for coupling will have:
19.
To stop a trailer skid you should:
20.
The fifth wheel locking lever is not locked after the jaws close around the kingpin. This means that: