1 . Slippery roadways usually:

Make it more difficult to stop a vehicle.
Make it easier to stop a vehicle.
Make it easier to drive a vehicle.
Can be avoided by driving at night.
Click Here
Full Cheat Sheet

2 . A person should not smoke within ____ of a vehicle placarded for Class 3 or Division 2.1 materials.

Five feet
25 feet
100 feet
1,000 feet
Take a FREE Practice Test Now

3 . If an Anti-Lock Braking System (ABS) malfunctions:

The driver will not know.
A yellow lamp will light up on the control panel.
The brakes will lock up.
The brakes will not work.
Take a FREE Practice Test Now

4 . How many air lines does a combination vehicle have?

One
Two
Three
Four
Take a FREE Practice Test Now

5 . When driving a bobtail tractor, you should be aware that:

Bobtails stop very easily.
Bobtails cannot drive as fast as tractors with semitrailers.
Bobtails are more difficult to stop than tractors with semitrailers.
Bobtails are illegal in most states.
Click Here
Full Cheat Sheet

6 . If loading corrosive materials, you should not:

Roll the containers.
Load the containers by hand.
Use the vehicle’s emergency brake.
Ask someone to help you.
Take a FREE Practice Test Now

7 . When loading containers of hazardous materials, you should not use:

Dollies.
Hooks.
Straps.
Other helpers.
Take a FREE Practice Test Now

8 . Load hazardous materials:

Near heat sources.
Away from heat sources.
In direct sunlight.
In the rain.
Take a FREE Practice Test Now

9 . When traveling with Division 1.1, 1.2, or 1.3 explosives, a vehicle should not be:

Parked within 300 feet of a bridge.
Parked within 40 feet of the road.
Parked for long periods of time.
Painted.
Click Here
Full Cheat Sheet

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

Wait for a large gap between vehicles.
Be prepared for your vehicle to accelerate slowly, especially if it is loaded.
Make sure you can completely cross traffic, if necessary, without interfering with traffic.
Assume other drivers will make room for your much larger vehicle.
Take a FREE Practice Test Now

11 . If a product requires a "Poison Inhalation Hazard" placard, the placard must be used when transporting:

More than 50 pounds of the product.
More than 10 pounds of the product.
Any amount of the product.
The product in a non-sealed container.
Take a FREE Practice Test Now
Study tip:

Reduce your study time from hours to minutes with a DMV exam “Cheat Sheet”

99.2% of people who use the cheat sheet pass the FIRST TIME

Click Here
Full Cheat Sheet

12 . When glad hands are coupled, the seals should be pressed together at an angle of:

30 degrees.
45 degrees.
60 degrees.
90 degrees.
Take a FREE Practice Test Now

13 . If you are transporting explosives and your vehicle breaks down, you may notify other drivers:

With flares.
With electric lights.
By standing on the roadway and waving your arms.
By keeping the driver's side door open.
Click Here
Full Cheat Sheet

14 . Carrying liquids in a leaking tank:

Is acceptable if it is only for a short distance.
Is illegal.
Is not dangerous if it is raining.
Is acceptable if you are running behind schedule.
Take a FREE Practice Test Now

15 . When entering a foggy area, you should:

Stop on the side of the roadway.
Pass other vehicles.
Slow down.
Use your high beam headlights.
Take a FREE Practice Test Now

16 . To lower the risk of a rollover, you should:

Load the cargo as far forward as possible.
Load the cargo as far back as possible.
Load the cargo as low as possible.
Stack the cargo as high as possible.
Take a FREE Practice Test Now

17 . In a vehicle equipped with an automatic tractor protection valve, the valve will pop out when:

Air pressure drops to a level between 20 and 45 psi.
You are experiencing a trailer jackknife.
Wheels have regained traction after a skid.
Air pressure is above 45 psi.
Click Here
Full Cheat Sheet

18 . Broken suspension parts:

Should not concern you.
Should be repaired, but do not need to be repaired immediately.
Cannot be identified.
Are extremely dangerous.
Take a FREE Practice Test Now

19 . When refueling a vehicle transporting hazardous materials:

The engine should be left on.
The engine should be turned off.
The gas nozzle may be left unattended.
Someone other than the driver should do it.
Take a FREE Practice Test Now

20 . If another driver is tailgating you, you should:

Move into the left lane.
Speed up.
Increase the space in front of your vehicle.
Flash your lights.
Take a FREE Practice Test Now