Combination #1
Combination Vehicles Practice Test | Maryland 2024 #1 Page 2 of 3
Train for FREE online with our Maryland CDL combination vehicle test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a MD combination license in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that DMV requirements for issuing a combination license may vary from state to state.
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8 . Pull out the trailer air supply control to test:
The landing gear.
Be sure to test the trailer emergency brakes before beginning a trip. After ensuring that the trailer rolls freely, you can test the emergency brakes by pulling out the trailer air supply control, or placing it in the "emergency" position. Pull forward slightly with the tractor and make sure the trailer does not move.
9 . Before backing your tractor under the trailer, make sure your trailer brakes are:
Dry.
Correctly following the steps to couple and uncouple trailers is vital to safely operating a combination vehicle. Before backing your tractor under the trailer while coupling, make sure your trailer brakes are locked.
10 . If a trailer begins to jackknife, you should not:
Allow the trailer to straighten out.
If a trailer begins to jackknife, you should release the brakes and allow the trailer wheels to regain traction with the road. Do not apply the trailer hand brake to attempt to straighten out the rig because it will only prolong the skid. The application of brakes is what caused the wheels to lock in the first place.
11 . If you cannot reverse your trailer in a straight path, you should:
If you need to back your trailer but cannot back up in a straight path, you should back on a curved path toward the driver's side of the vehicle. This will allow you the best possible visibility while backing.
12 . The best way to recognize that your trailer has started to skid is by:
The easiest way to become aware that your trailer has begun to jackknife is to observe it in your mirrors. Checking your trailer in your mirrors will also allow you to spot any skidding at the earliest possible moment.
13 . In a sudden turn, the ____ trailer is the most likely to turn over.
First
When making a turn, be sure to steer gently and smoothly. Making a quick turn while pulling trailers is dangerous and can increase the risk of the last trailer rolling over.
14 . One way to prevent a rollover is to:
Keep cargo as far from the ground as possible.
A rollover is more likely if cargo is unevenly loaded in a rig. To help prevent a dangerous rollover, it is important to keep a load as centered on the rig as possible.
2024 Maryland | Frequently Asked Questions
A CDL Class B license in Maryland allows the holder to operate single vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 or more pounds, or any such vehicle towing another not in excess of 10,000 pounds. This typically includes buses, dump trucks, delivery trucks, and garbage trucks.
A Class B CDL license in Maryland permits the operation of single vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 or more pounds, or such vehicles towing another not exceeding 10,000 pounds. This includes buses, dump trucks, tow trucks, delivery trucks, straight trucks and garbage trucks.
To acquire a Class B CDL license in Maryland, you must be at least 18 years old, possess a valid non-commercial driver's license, and pass a medical examination. You'll also need to pass the CDL general knowledge test and any additional tests for endorsements. Lastly, you must successfully complete a skills test which includes a pre-trip vehicle inspection, a basic controls test, and a road test.
In Maryland, to qualify for a Class B Commercial Driver's License (CDL), you must be at least 18 years old for intrastate driving (within Maryland only) and at least 21 years old for interstate driving (across state lines). You also need a valid non-commercial driver's license.
Specific endorsements aren't necessary for a Class B CDL license, but they can expand your driving capabilities. Endorsements like Passenger (P), School Bus (S), and Tank Vehicle (N) require additional tests. For example, if you plan to drive a school bus or tank truck, you would need the appropriate endorsements.
The Class B CDL skills assessment in Maryland includes three main parts: a pre-trip vehicle inspection to test your ability to assess the safety of your vehicle, a basic control skills test to evaluate your ability to maneuver and control the vehicle, and an on-road driving test to assess your driving skills in various traffic situations.
Yes, Class B CDL license holders in Maryland are limited to operating vehicles with a Gross Vehicle Weight Rating (GVWR) of 26,001 lbs. or more, or towing vehicles not exceeding 10,000 lbs. They cannot operate Class A vehicles unless they have the appropriate endorsements. Additionally, interstate drivers must be at least 21 years old.
Yes, in Maryland, the written Class B CDL test can be taken in several languages other than English. These include Spanish, French, and Korean among others. However, federal regulations require that all CDL holders must be able to read and speak English sufficiently to converse with the general public and understand highway traffic signs and signals.
Yes, you can request test accommodations for the Class B CDL written exam in Maryland due to a disability. The Motor Vehicle Administration (MVA) provides reasonable accommodations such as sign language interpreters, extra time, and accessible testing equipment. It's recommended to make your request in advance to ensure the necessary arrangements can be made.
If you don't pass the Class B CDL written test in Maryland, you can retake it. However, you'll have to wait at least one business day before retesting. There's no limit to the number of attempts you can make to pass the test, but a retesting fee may apply each time. It's advised to study thoroughly to increase your chances of passing.