Not come into contact with one another.

Always come into contact with one another.

Come into contact with one another fairly regularly.

Have a fire extinguisher and other emergency equipment.

Not have a fire extinguisher, unless it is being used to transport hazardous materials.

Not have a fire extinguisher, unless it will be traveling through remote areas.

Kentucky CDL Double 2 - DMV Written Test Questions with Answers

Q.1

Antifreeze helps to keep an engine functioning properly:

But only if it is cold outside.
To be more fuel efficient.
Both when it is cold and hot outside.

Q.2

After starting the engine, the Anti-Lock Braking System (ABS) light stays on if:

The ABS is working properly.
The ABS is not working properly.
The ABS is not engaged.

Q.3

Once cargo is secured onto a vehicle:

You do not need to inspect the cargo.
You should not let others inspect the cargo.
You should check the cargo every 150 miles.

Q.4

What happens when a vehicle hydroplanes?

The tires lose contact with the road.
The trailer disengages from the tractor.
The vehicle becomes easier to control.

Q.5

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

Park your vehicle uphill.
Park your vehicle downhill.
Leave the vehicle running.

Q.6

If making a tight turn, the operator of a CMV should:

Be able to drive as fast as the driver of a car.
Not be concerned about speed, but focus on the road.
Warn drivers behind by braking early and slowing gradually.

Q.7

Roads are especially slippery when it first begins to rain because:

Water is always very slippery.
The fresh rain mixes with oil on the roadway.
The water has nowhere to go.

Q.8

A Class 1 hazardous material is:

An explosive.
Liquid.
Corrosive.

Q.9

When conducting a pre-drive inspection:

The inspection report is not important.
The inspection report must only be reviewed if there will be passengers in the vehicle.
The previous inspection report should be reviewed, if applicable.

Q.10

When driving a triple on a mountainous road, you:

Should not be concerned about the terrain.
Should drive at or above the speed limit.
Should exercise special caution.

Q.11

Scan the road ____ ahead of your vehicle.

Two to three seconds
Five to six seconds
12 to 15 seconds

Q.12

When approaching a vehicle for a pre-trip inspection, a driver should look under the vehicle:

To see if the vehicle is on an incline.
To see if there are any fresh fluids on the ground.
To see if the vehicle is in a parking spot.

Q.13

When driving, how can you maintain alertness?

Keep cool by using the air conditioner or opening a window.
Eat a lot of heavy foods.
Avoid stopping.

Q.14

Dual tires should:

Always come into contact with one another.
Come into contact with one another fairly regularly.
Not come into contact with one another.

Q.15

A CMV should:

Not have a fire extinguisher, unless it is being used to transport hazardous materials.
Not have a fire extinguisher, unless it will be traveling through remote areas.
Have a fire extinguisher and other emergency equipment.

Q.16

A driver who stops at a green light could be:

An impaired driver.
A driver who is color blind.
A person who does not know the rules of the road.

Q.17

Water that has collected on a roadway can cause:

Hydroplaning.
Acceleration.
Stopping.

Q.18

When backing with a trailer, turning toward the driver’s side is encouraged:

Because it allows the driver a better view.
Because turning toward the passenger side is illegal.
Because other drivers can offer assistance.

Q.19

After completing a pre-trip inspection, you should ensure that the:

Service line valve is closed.
Trailer hand brake is applied.
Emergency line valve is open.

Q.20

If you notice anything affecting the safety or mechanical functioning of your CMV while driving, you should:

Stay quiet and see if the problem goes away.
Make a written report that includes your concerns.
Try to fix it yourself.