Virginia CDL Permit Test - Tank

Number of questions: 20
Passing score: 16
Directions: This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. Each question has three possible answer choices. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the Virginia Commercial Driver License Manual. Questions come from chapters covering: Driving Safely, Tank Vehicles, Hazardous Materials and Combination Vehicles. The Tank endorsement can be used with the Class A, B or C CDL.
You have made error so far
Passing grade —
4 or fewer errors
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1.
When performing mirror checks, a driver should:
Glance at the mirrors.
Stare at the mirrors for long periods of time.
Only use one mirror.
2.
When loading compressed gas, the liquid discharge valves should be:
Closed.
Greased.
Opened.
3.
If a shipping paper contains both hazardous and non-hazardous materials:
The hazardous materials must be listed first.
The non-hazardous materials must be written in pencil.
The hazardous materials must be listed in red ink.
4.
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.
5.
If your vehicle is hydroplaning, you should:
Turn the steering wheel as hard as possible.
Not use the brakes.
Put the vehicle in reverse.
6.
To prevent a vehicle from rolling backward when beginning to move forward from a stopped position, you should:
Turn off the engine.
Partly engage the clutch.
Apply the emergency brake.
7.
What does the vehicle inspection report do?
Inform the motor carrier about problems that may need fixing
Ensure that the vehicle is inspected regularly
Keep people accountable for inspecting the vehicle
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