Free CO DMV Commercial Driver's Licenses Questions and Answers

Question 1

In which two special conditions should you downshift?

Accepted Answer

Starting down a hill and entering a curve.

Answer

Starting up a hill and entering a curve.

Answer

Starting down a hill and finishing a curve.

Answer

Starting up a hill and finishing a curve.

Question 2

Before transporting a sealed load, you must check

Accepted Answer

that you don't exceed gross weight and axle weight limits.

Answer

a picture of whatever is inside.

Answer

a small sample of whatever is inside.

Answer

all of the above.

Question 3

How far ahead should drivers look while driving, according to the manual?

Accepted Answer

12 to 15 seconds

Answer

10 to 12 seconds

Answer

7 to 12 seconds

Answer

5 to 10 seconds

Question 4

While performing the pre-trip inspection, you should place the starter switch key into your pocket because

Accepted Answer

someone could start and move the truck

Answer

someone could steal the truck

Answer

it could damage the starting mechanism

Answer

all of the above could happen

Question 5

Which of the following is NOT true about an escape ramp?

Accepted Answer

It is no use if you are traveling too fast

Answer

It may turn uphill

Answer

It may be made of soft gravel

Answer

It may be located a few miles from the top of downgrade