20 Tests

Double Triple Test Online | Colorado 2021

Train for FREE with our Colorado CDL double triple 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 CO CDL double triple license in 2021, practice as much as.. Read More

Train for FREE with our Colorado CDL double triple 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 CO CDL double triple 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 may vary from state to state.

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1 . Which of the following is not an example of a distracted person that motorists should be worried about?

A person sitting on a bench waiting for a bus Drivers who are holding conversations with others may not be paying full attention to the road and may make unsafe moves. Children do not always pay attention to traffic and may dart into the road without looking. Exercise caution when driving near road workers. This helps to keep the workers and other distracted drivers safe.

2 . How many air storage tanks are used in an air brake system?

The number varies. Air storage tanks are used to hold compressed air. The number and size of air tanks in an air brake system varies among vehicles.

3 . Why should the steps of a pre-trip inspection be done in the same order each time?

The form must be followed in order. Doing an inspection the same way every time will help you learn the necessary steps. You will be less likely to forget a step if you get into a routine.

4 . Roads are most slippery right after it begins to rain because:

Some tires are not designed for rain. Roads are particularly slippery when it first begins to rain. The water mixes with oil drippings on the road that have not yet washed away, creating a slippery and dangerous mixture.

5 . 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.

6 . When a construction worker is close to the road, you should:

Wait to proceed until the construction is complete. In construction zones, do not exceed the posted safe sped limit. Slow down even more when workers are near the roadway.

7 . ____ is a thin layer of ice that forms on road surfaces.

Sharp ice Black ice is a thin layer of ice that is clear enough for the road surface to be seen through it. A road covered in black ice may look like it is merely wet. You should be very careful when temperatures are below freezing and the road looks wet.

Wait, before you go

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