maryland
CDL Practice Test

0

Welcome to the Maryland CDL practice test site. Questions on these practice tests are similar to those that are found on the Maryland CDL test and presented by the MVA. Use these practice test questions as you prepare to obtain a Maryland CDL. These tests are free and you may take them as many times as you would like. 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. 

1 / 40

You must first______to supply air to the trailer.

2 / 40

Select what you should do before leaving the vehicle unattended:

3 / 40

Select the true statement in regards to driving a truck with triple or double trailers:

4 / 40

Select how you would check the truck's slack adjusters.

5 / 40

Tires should should be replaced:

6 / 40

When this item is missing or loose, movement may occur between the fifth wheel assembly and the frame.

7 / 40

Select the true statement in regards to unhooking the pintle hook while the converter dolly is still under the trailer.

8 / 40

The container for the mechanism that transforms the steering column action into wheel action is:

9 / 40

How do you make sure the air lines are not crossed and the trailer brakes are working after supplying air to the trailer?

10 / 40

Select the factor that has no effect on how much liquid you can carry:

11 / 40

You are required to have a tank endorsement when transporting:

12 / 40

What kind of surge can occur in a tank with baffles?

13 / 40

Another term for a smooth bore tank is:

14 / 40

How do you release the dolly brakes when coupling twin trailers?

15 / 40

How much space should there be between the lower and upper fifth wheel?

16 / 40

What might happen if a trailer is too high when you try to couple?

17 / 40

What will probably happen if the converter dolly is still under the second trailer and the pintle hook is unhooked?

18 / 40

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

19 / 40

How should you inspect a converter dolly?

20 / 40

You should___when driving down a long steep hill.

21 / 40

Select the purpose of fanning air brakes:

22 / 40

An air system that is fully charged will typically have ___ psi of pressure.

23 / 40

With Division 1.2 or 1.3 Explosive B, how close to the travelled part of the roadway can you park?

24 / 40

To test the tractor-trailer connection for security, you should:

25 / 40

Which of the following answers lists the three types of emergency equipment you must have on your bus?

26 / 40

An emergency escape ramp should be used _____.

27 / 40

If you have to swerve to avoid a hazard, it's important to:

28 / 40

A tank trailer should never be fully loaded due to:

29 / 40

You should adjust all the outside left and right side convex mirrors to see:

30 / 40

The best way to describe a dual air brake system is:

31 / 40

Which of the following is NOT a basic step to be taken at a crash scene?

32 / 40

It takes special care to drive tankers with liquid in them because:

33 / 40

You should expect____when backing a tractor under a trailer.

34 / 40

Select the true statement about dual air brake systems:

35 / 40

At 55 miles-per-hour it takes about 6 seconds to stop a fully loaded truck and the braking distance is:

36 / 40

You should follow the posted speed limits for curves and be aware of:

37 / 40

You should make sure the_____before backing under a trailer.

38 / 40

The best way to go into a curve is to decrease your speed going into the curve and then ____going through it.

39 / 40

A tank vehicle:

40 / 40

Is it mandatory that all vehicles with air brakes have low air pressure warning signals?

Your score is

The average score is 0%

5/5 - (2 votes)

CDL Category Practice Tests

CDL Practice Test

How To Get A maryland Commercial Drivers License

Applicants can apply for any CDL and necessary endorsements when they are 21 years of age or older. Applicants may apply for a restricted CDL at the age of 18 years old. This restricted CDL limits the driver to intrastate driving and doesn’t allow HazMat Certification, driving double or triple trailers, or driving school buses with children on board. All applicants must possess a current DOT medical card to be considered for their CDL.

All drivers that have the following issues are considered disqualified from receiving their Maryland CDL.

  • Having a current license suspended, revoked, denied, or canceled.
  • Possessing more than one state driver’s license.
  • Having restricted CDL driving privileges in another state.
  • Being convicted of driving impaired within 24 months prior to submitting a CDL application.

All applicants must successfully pass both a skills test and a knowledge test in order to receive their Maryland CDL. To receive specific endorsements, individuals must pass examinations about the endorsement as well.

Endorsements
X – Tank and Hazmat Endorsement
H – Hazardous Materials
N – Tank Vehicles
P – Passenger Vehicles
T – Double / Triple Trailers

Hit the Open Road

maryland CDL License Test Tips

Knowledge tests are required to receive Class A, B, and C CDLs and endorsements. All applicants must take a 50 question test and pass with a score of 40 or higher to receive their CDL permit. Those applying for a Class A license must take a 70 question test, with 20 of the questions pertaining directly to combination vehicles. All endorsements require their own specific examination that has been 20 and 30 questions. All assessments must be passed with a score of 80 or higher.

Each applicant is required to complete a three-section skills assessment. This assessment is comprised of a vehicle inspection, driving test, and basic control test. To pass the skills portion of the CDL assessment, applicants must successfully show their knowledge in all three areas. Those seeking vehicle-specific endorsements must take the skills test in that specific type of vehicle they want the endorsement for.

Additional Information

Information on the Maryland Motor Vehicle Administration

The Maryland Motor Vehicle Administration provides the oversight and administration of CDL requirements in Maryland. To get more information contact them via:

Website: http://www.mva.maryland.gov/drivers/apply/cdl/commercial.htm

Phone:  410.424.3011

 

Additional Maryland CDL Helpful Links

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