Free Florida CDL Combination Vehicles Practice Test 2022

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

Our CDL practice tests:
Based on 2022 FL commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
FL 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.
Hose couplers are also referred to as:
3.
The shut-off valves at the back of the last trailer should be:
4.
The trailer service brakes should be tested with the hand control, and controlled during normal operation by:
5.
To prevent water and dirt from entering the air system, hose couplers can be attached to dummy couplers or:
6.
Over 50% of truck driver accident deaths are caused by:
7.
To help prevent rollover, keep the center of gravity of the load as low as possible, and:
8.
In order to allow the trailer brakes to be applied more quickly, what is connected to the service air line?
9.
When coupling, trailer height should:
10.
To help release the fifth wheel locking lever:
11.
The emergency air line is usually what color?
12.
Some of the points for inspecting the coupling include the following except:
13.
How much space should there be between the upper and lower fifth wheel?
14.
The best and earliest way to recognize that your trailer has started to skid is:
15.
A fifth wheel in proper position for coupling will have:
16.
Like tractor air tanks, trailer air tanks should be kept free of dirt and oil by:
17.
All of these are part of the final 3 steps of uncoupling the trailer except:
18.
To test the tractor protection valve, pump the brakes with the engine off until the trailer air supply knob pops out, usually at:
19.
While driving, you should use the trailer hand valve when?
20.
A specific item to check on a sliding fifth wheel is: