View instructions
The tanker endorsement applies to drivers who wish to drive a tank in Class A, B, or C CDL. To add this endorsement to your CLP/CDL, you must pass a knowledge test on the problems posed by large volume liquid cargos. The North Dakota CDL tank vehicles test consists of 20 questions. To pass, you must correctly answer at least 16 questions (80%). The ND tanker test covers the following sections of the North Dakota CDL Manual: Driving Safely, Combination Vehicles, Tank Vehicles, Hazardous Materials. Take this ND tanker practice test now to prepare for the actual test!
1. When driving, you should check mirrors regularly to know where other vehicles are around you. Remember that:
there are blind spots that your mirrors cannot show you.
convex mirrors make things look larger and closer than they really are.
every registered motor vehicle must have at least one mirror.
you should check your after the start of any trip to make sure they are properly adjusted.
2. If you experience a loss of hydraulic pressure, you should do all of the following except:
Put the transmission in Neutral
Pump the brakes
Use the parking brake
3. With the controlled braking method:
you lightly tap the brakes.
you use the parking brake to lock the wheels.
you apply your brakes as hard as possible without locking the wheels.
you apply your brakes all the way and release the brakes when the wheels lock up.
4. ABS:
improves your visibility at night.
helps you increase your average speed.
helps you increase your following distance.
does not decrease your stopping distance.
5. When driving a tanker, you should:
increase your following distance.
decrease your following distance.
stop every 50 miles to inspect your vehicle.
drive 10 mph below the posted speed limit.
6. Emergency brakes are:
not required on buses.
not required on doubles.
required on all vehicles.
not required on commercial vehicles with air brakes.
7. You can determine if your vehicle is equipped with ABS (anti-lock braking system) by:
looking for wheel speed sensor wires coming from the rear of your brakes.
checking if your vehicle was manufactured after March 1, 1998.
checking for a yellow ABS malfunction lamp on the instrument panel.
All of the above.
8. You should do an after-trip inspection:
once a month.
after each stop.
at least once a week.
after each trip.
9. When confronted by an aggressive driver, you should:
call the police, if you have a cell phone and can do it safely.
avoid eye contact.
make every attempt to get out of their way.
All of the above.
10. If a shipping paper describes both hazardous and non-hazardous products, the hazardous materials must be:
written in a larger font.
listed at the bottom.
entered first.
identified by an "H" placed before the shipping description.
Page 1 of 2
Next page

ND CDL Tanker Test

Number of questions: 20
Correct answers to pass:16
Passing score:80%
Share This Online CDL Test
Rate this CDL Tanker Test
4.6 out of 5
based on 211 votes