florida
CDL Practice Test

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This site is available to take practice questions to prepare for the Florida CDL test. The questions on these practice tests come from the Florida CDL Handbook. The tests are free and you are able to take them as many times as you would like. Use these practice tests as a way to prepare to obtain a CDL in Florida. You will be presented with 40 questions and you must answer 34 questions correctly to pass.  There is a 50-minute time limit.  You may not go back once you answer a question. Click the "Start Test" button below to begin. Good luck!

1 / 40

You are required to have a tank endorsement when transporting:

2 / 40

Remember to_____to prevent rollovers.

3 / 40

The amount of liquid you can carry depends on:

4 / 40

You should___when driving down a long steep hill.

5 / 40

What should you hear when you test the trailer brakes by opening the service air line at rear of trailer with the hand valve on?

6 / 40

What does the amount of liquid you can carry depend on?

7 / 40

If you are stopped on an incline, how can you start moving without rolling back?

8 / 40

What are slack adjusters?

9 / 40

When must a driver’s inspection report be completed?

10 / 40

What must vehicles with air brakes have?

11 / 40

What are the liquid tight separations between compartments inside tanks called?

12 / 40

The direction of liquid movement not prevented by baffles is:

13 / 40

By law, the warning lights must only be used when approaching a:

14 / 40

How do you check the air flow to the last trailer?

15 / 40

When you have a major leak in the service line and put on the brake, the service air pressure will escape and cause the:

16 / 40

A tractor should not be backed under a trailer until the whole air system is:

17 / 40

Which of the following materials would be an acceptable floor liner for moving Division 1.1 or 1.2 materials?

18 / 40

The interlock system for the brake and accelerator on a transit coach may be used:

19 / 40

Which of the following is the proper definition of a cargo tank?

20 / 40

When would you lock some emergency roof hatches in a partly open position?

21 / 40

An emergency escape ramp should be used _____.

22 / 40

Select the factors that can cause your brakes to fade or fail:

23 / 40

A safe haven is:

24 / 40

How many seats may be placed in the aisle if the bus is a charter and is carrying agricultural (farm) workers?

25 / 40

Play of the steering wheel should not exceed:

26 / 40

Which of the following about the front tires on a commercial bus is true?

27 / 40

One reason hauling liquids in tank vehciles require special care is:

28 / 40

If you are carrying Division 1.2 or 1.3 materials, how far away must you park from the traveled portion of the roadway?

29 / 40

Select the statement that best explains the "crack-the-whip" effect.

30 / 40

When checking the wheelchair lift, the things you should look for are:

31 / 40

How can you check slack adjusters?

32 / 40

How should the shut off valves at the rear of the trailer be when inspecting doubles?

33 / 40

It is important to know the outage required for the liquids you carry because:

34 / 40

Of the following hazardous material classes, which is the most dangerous?

35 / 40

If the hazardous materials are classified as FORBIDDEN you should:

36 / 40

There are 2 reasons as to why hauling liquids take special care. One reason is the ___center of gravity.

37 / 40

Drivers placard their vehicle to _____ the risk.

38 / 40

Your bus is disabled. With riders aboard, the bus may be towed or pushed to a safe place only:

39 / 40

Select the load of the trailer that will require the shorter distance to stop.

40 / 40

The reason a bulk liquid tanker is hard to handle is:

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CDL Category Practice Tests

CDL Practice Test

How To Get A florida Commercial Drivers License

Applicants can get their CDL at the age of 18. Person between the ages of 18 and 21 are restricted to intrastate driving, cannot drive doubles or triples, and may not be endorsed for Hazmat transport. Those age 21 and older may receive all available endorsements and drive interstate. CDL applicants must obtain a DOT medical card to be eligible for their commercial driver’s license.

Any drivers that fall into the below categories are disqualified from obtaining their CDL.

  • Having a license from any other state than Florida.
  • Being convicted of driving impaired in a commercial vehicle in the past two years.
  • Having a suspended, revoked, or canceled driver’s license.
  • Being disqualified from CDL driving privileges in another state.

All applicants must complete one or more knowledge tests and a skills test in order to be eligible to receive their commercial driver’s license.

Endorsements
H – Hazmat
N – Tank Vehicles
P – Passengers
S – School Bus
T – Double / Triple Trailers
X – Placarded Hazmat & Tank Vehicles

Hit the Open Road

florida CDL License Test Tips

Each applicant is required to complete a knowledge test in order to receive their CDL, with a score of 80% or better. Depending on the Class and Endorsements sought, there are multiple knowledge tests that much be taken. These include:

  • Class A – 70 Questions (50 General Knowledge + 20 Combined Vehicle)
  • Class B,C – 50 General Knowledge Questions
  • Passenger, Doubles/Triples, and Tank Endorsements – 20 Questions
  • School Bus Endorsement, Air Brake Restriction Removal – 25 Questions
  • Hazmat Certification – 30 Questions

All applicants must complete a three section skills test. This includes a vehicle inspection, on-road driving assessment, and basic controls test. Those seeking endorsements for School Bus and Passengers as well as the Air Brake Restriction Removal will need to complete the skills test in the respective vehicle for their endorsement or removal. For example, those seeking the School Bus Endorsement must complete the skills test in a school bus.

Additional Information

Information on the Florida Department of Highway Safety & Motor Vehicles

The Florida Highway Safety and Motor Vehicles provides oversight and administration for the CDL requirements and testing in Florida. To get more information contact them via:

Website: https://www.flhsmv.gov/driver-licenses-id-cards/commercial-motor-vehicle-drivers/

Phone:  850.617.2606

 

Additional Florida CDL Helpful Links

Please use the links below to access more valuable Florida CDL testing resources and to learn more about practice driving tests for the state of Florida.