Knowledge Test Class A #2
Class A Driving Test | Massachusetts 2024 #2 Page 3 of 7
Train for FREE online with our Massachusetts class A license 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 MA CDL class A permit 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 CDL class A requirements may vary from state to state.
50
40
20
15 . To stop a vehicle using air brakes:
The brake knob should be pushed in.
To stop normally in a vehicle with air brakes, press down the brake pedal.
16 . Most heavy-duty vehicles use:
Quadruple air brake systems.
Most heavy-duty vehicles use dual air brake systems. A dual system has two separate air brake systems with a single set of controls.
17 . Blocking a load:
Can only be done in dry weather.
Cargo should be blocked to prevent it from sliding around in transit. The shifting of weight in transit can make steering and handling difficult for the driver.
18 . When using your mirrors, you should frequently look at your tires to:
Get a sense of the size of the tire in relation to other vehicles.
Check your tires regularly when looking in your mirrors. This helps ensure that you will notice a tire fire, if one should happen. Tire fires may occur when a tire is under-inflated, if dual tires are touching, or if the tires are otherwise overheated.
19 . What is reaction distance?
The distance traveled between physically hitting the brake and coming to a complete stop
Reaction distance is the distance traveled between the moment you mentally recognize a hazard and when you physically hit the brakes.
20 . A vehicle’s center of gravity is:
Very important.
To reduce the risk of a vehicle tipping over, it is very important to keep its center of gravity from becoming too high.
21 . The suspension system:
Lightens the load for the tires.
The suspension system holds up a vehicle and its load while keeping the axles in place. Faults in a vehicle's suspension system are extremely dangerous.
Search the best driving school in your neighbourhood
2024 Massachusetts | Frequently Asked Questions
To secure a CDL Doubles/Triples endorsement in Massachusetts, you must first possess a valid commercial driver's license (CDL). Next, study for the Doubles/Triples endorsement test using the Massachusetts CDL manual. Once prepared, schedule and pass the written test at a local RMV office. Remember that on-road skill tests are not required for this endorsement.
To obtain a CDL Doubles/Triples license, you must first have a valid CDL. You then need to study for the Doubles/Triples endorsement test, which can be found in the CDL manual. Once you're ready, schedule and pass the written test at a local RMV office. No on-road skill tests are necessary for this endorsement.
While specialized experience or training isn't mandatory for a CDL Doubles/Triples endorsement, it's recommended to familiarize yourself with handling such vehicles. The most important requirement is passing the knowledge test. Studying the state's CDL manual thoroughly will provide necessary information. Practical training, although not required, can be beneficial for real-world application.
Yes, to obtain a CDL Doubles/Triples endorsement in Massachusetts, you must pass an additional written knowledge test specifically related to the rules and safety regulations for driving double and triple trailers. This test is separate from the general CDL written exam. The information for the test can be found in the state's CDL manual.
Actually, for the CDL Doubles/Triples endorsement in Massachusetts, you only need to pass a written knowledge test. There is no specific skills test or road test required. The written test covers topics like coupling and uncoupling, inspecting doubles and triples, and managing cargo. Mastery of these topics is essential for passing the test.
No, it's not permissible. In Massachusetts, operating double or triple trailers requires a valid Class A Commercial Driver's License (CDL) with a Doubles/Triples endorsement. Driving these vehicles without the proper endorsement is against the law and can lead to significant penalties, including fines and potential loss of your CDL.
You can add the CDL Doubles/Triples endorsement to your current commercial driver's license in Massachusetts. You do not need to initiate a new application for a CDL. Instead, you apply for the endorsement, pass the required written knowledge test, and the endorsement is added to your existing CDL.
Yes, there are limitations for drivers holding a CDL Doubles/Triples endorsement in Massachusetts. They can only operate vehicles that are specifically designed to pull two or three trailers. Also, they must comply with specific weight and length restrictions. Additionally, certain roads or highways may have restrictions on the use of double/triple trailers.
In Massachusetts, the maximum weight for a vehicle (including any load) is 80,000 pounds. The maximum length for a semi-trailer in a doubles configuration is 28.5 feet, and for a triple configuration, each trailer must not exceed 28.5 feet. However, specific restrictions can vary depending on the roads or highways used.
Yes, drivers with a CDL Doubles/Triples endorsement must follow specific safety guidelines. These include maintaining a safe following distance, proper coupling and uncoupling of trailers, and regular vehicle inspections. Drivers must also be skilled in handling the high rollover risk and the effects of "crack-the-whip" phenomena associated with these types of vehicles. Failure to adhere can lead to penalties or loss of endorsement.
