Free Ohio CDL Combination Vehicles Practice Test 2022

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

Our CDL practice tests:
Based on 2022 OH commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OH 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.
The higher the center of gravity of your truck, the:
3.
Spring brakes are not required on trailers and dollies built before:
4.
To help prevent rollover, keep the center of gravity of the load as low as possible, and:
5.
After you lock the kingpin into the fifth wheel, you should check the connection by:
6.
In order to allow the trailer brakes to be applied more quickly, what is connected to the service air line?
7.
Off-tracking or cheating causes which of these to follow the wider path while making a turn?
8.
You have pushed the trailer air supply valve. You should not back a tractor under a trailer until the whole air system is:
9.
The locking jaws should be around:
10.
Trailers will have an ABS malfunction lamp:
11.
When you notice that your trailer has lost traction and is going into a skid, you should:
12.
How should you test the tractor-semitrailer connection for security?
13.
Crack-the-whip effect occurs when:
14.
You have a major leak in the service line, and you put on the brakes. Service air will escape and cause the:
15.
When backing under the trailer, do all of the following except:
16.
Triples combinations have a rearward amplification of:
17.
At the back of trailer used to tow other trailers are shut-off valves, also called:
18.
The fifth wheel locking lever is not locked after the jaws close around the kingpin. This means that:
19.
Glad hands are usually connecting which of these?
20.
If you cannot complete your turn without entering another traffic lane you should: