FREE NC Tanker Test (CDL 2024)

1. Excessive use of the service brakes results in overheating. Too much heat can:

cause the brakes to squeak.
cause the brakes to grab.
make the brakes stop working.
cause the brakes apply unevenly.

2. Texting is:

the most dangerous distraction.
about as safe as adjusting the radio.
safer than talking on a cell phone.
safer than engaging in conversation with a passenger.

3. The shipper must certify on the shipping paper:

that the shipment has been prepared according to the rules.
that the package is safe.
that the package contains hazardous materials.
Al of the above.

4. A high center of gravity:

is less dangerous in curves.
means you'll have better traction.
helps the vehicle be more stable while turning.
means your vehicle is more likely to tip over.

5. When driving a 50-foot truck at 40 mph, your minimum following distance should be:

6. If radioactive material is involved in a leak or broken package:

immediately contact the fire department.
do not touch the leaking package and drive to the nearest service station.
do not use the vehicle until it is cleaned.
clean the vehicle without touching the radioactive material.

7. If a trailer does not have spring brakes, to keep the trailer from moving you should:

8. To avoid a hazard:

driving on the shoulder of the road is always the best thing to do.
steering away from what is ahead may be the best thing to do.
changing lanes is always the best thing to do.
stopping is always the best thing to do.

9. Which of the following is not a way to know when to change gears?

Use road speed (mph)
Use engine speed (rpm)
Check that the pressure gauge shows normal oil pressure
Watch your tachometer

10. When backing a truck you should:

get out and walk around the vehicle before you begin to back.
back and turn toward the right side.
look straight ahead.
always rely on your mirrors.

CDL TANKER PRACTICE TEST - NORTH CAROLINA