20 Tests

FREE CDL Tank Endorsement Test Online | Delaware 2021

Train for FREE with our Delaware tank endorsement practice test online. 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 DE tank license in 2021, practice as much as.. Read More

Train for FREE with our Delaware tank endorsement practice test online. 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 DE tank license in 2021, 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 CDL tank vehicle endorsement may vary from state to state.

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1 . Roads are especially slippery right after it begins to rain because:

Roads are often especially slippery when it first begins to rain. Rainwater forms a slick film when mixed with oil and grease on the road surface that has not yet washed away.

2 . How much water must be present for a vehicle to hydroplane?

None Hydroplaning is a phenomenon during which a vehicle's tires lose traction with the road surface and begin to glide along on water on the road. There does not have to be a large amount of water on the road for this to occur.

3 . During the on-road driving test, you must do all of the following, except:

Obey all traffic signs and signals, but only if other traffic is present. You must drive in a safe and responsible manner during the on-road driving test. This includes wearing your safety belt; obeying all traffic signs, signals, and laws; and completing the test without an accident or moving violation.

4 . Which of the following is not a type of distraction?

Distractions that can affect safe driving can be classified as physical (such as reaching for an object), mental (such as talking with passenger), or both (such as talking on a hand-held phone).

5 . Of the following, which is the most slippery surface?

Ice becomes wet when the weather is just warm enough to melt the ice slightly. Wet ice is much more slippery than ice that is not wet.

6 . Braking mechanisms are located inside:

Drum brakes are attached to the wheels and located on the axles of a vehicle. The braking mechanisms that cause the vehicle to stop can be found inside of a drum brake.

7 . To check the automatic transmission fluid level in some vehicles, you will have to:

In some vehicles, it may be necessary to leave the engine running when checking the automatic transmission fluid level.

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