20 Tests

CDL Class A Driving Test Online | Pennsylvania 2020

Train for FREE online with our Pennsylvania 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 PA CDL class A permit in 2020, practice as much as.. Read More

Train for FREE online with our Pennsylvania 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 PA CDL class A permit in 2020, 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.

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1 . If a driver is involved in a crash while operating a commercial motor vehicle, and police are required to investigate, the driver is:

Allowed to refuse an alcohol test. If a driver is involved in a crash while operating a commercial motor vehicle, and police are required to investigate the accident, the driver must submit to testing for alcohol or controlled substances.

2 . When it is difficult for others to see your vehicle, such as at dawn or dusk, you can help other drivers by:

Waving an arm out the window. At times when visibility is low, you should turn your headlights on to the low beam setting. If you are having a difficult time seeing others, they are probably having a difficult time seeing you.

3 . When a tire goes flat, you may hear a loud bang. The truck will be affected:

Only if the truck is hauling a load. There may be a delay of a few seconds between the sound of a tire failing and the time that the vehicle is affected by the tire failure. Because of the short delay, a driver may initially believe that the sound came from another vehicle.

4 . During the vehicle inspection portion of the skills test, an applicant will be required to:

Take apart the front brake. During the vehicle inspection skills test, you will need to explain to the examiner what you are inspecting and why.

5 . 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.

6 . When preparing to enter traffic, you should do all of the following, except:

Assume other drivers will make room for your much larger vehicle. When crossing or entering traffic, bear in mind the size of your vehicle and the distance it will need to accelerate. Wait for a gap in traffic that is large enough to accommodate your vehicle before you begin to accelerate. Remember that you will need more room to accelerate if your vehicle is heavily loaded. Before crossing a road, be sure that you can get all the way across without interfering with traffic.

7 . To obtain a CDL, you must be at least:

25 years old. In Pennsylvania, you must be at least 18 years old to obtain a CDL. To operate a commercial vehicle in interstate commerce, you must be at least 21.

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