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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 Ohio CDL tank vehicles test consists of 20 questions. To pass, you must correctly answer at least 16 questions (80%). The OH tanker test covers the following sections of the Ohio CDL Manual: Driving Safely, Combination Vehicles, Tank Vehicles, Hazardous Materials. Take this OH tanker practice test now to prepare for the actual test!
1. Tire load is defined as:
the maximum safe weight a tire can carry at a specified pressure.
the minimum safe weight a tire can carry at a specified pressure.
the weight transmitted to the ground by 1 tire.
2. The manifest for transporting hazardous wastes must be:
appear on both sides and ends of the vehicle.
signed by hand.
attached to the appropriate placard.
3. Class 2 hazardous materials include:
Radioactive materials
Flammable gases
4. When driving a 60-foot truck at 50 mph, your minimum following distance should be:
5 seconds
7 seconds
6 seconds
5. The regulations require that HazMat employees be trained and tested at least once every:
5 years.
3 years.
6. Shipping papers should be:
easily seen by someone entering the cab.
easily seen from the direction they face.
placed on all sides of the vehicle.
7. When backing a truck you should:
always rely on your mirrors.
look straight ahead.
get out and walk around the vehicle before you begin to back.
8. When driving a 50-foot truck at 40 mph, your minimum following distance should be:
5 seconds
6 seconds
4 seconds
9. Most heavy-duty vehicles use:
air brakes.
hydraulic brakes.
solid brakes.
10. How many drinks per hour can be handled by the liver?
About 1 drink per hour.
About 2 drinks per hour.
About 3 drinks per hour.
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OH Tanker CDL Test

Number of questions: 20
Correct answers to pass:16
Passing score:80%
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