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Not change.
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Increase gradually.
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Quickly jump from low to high.
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Virginia CDL Permit Test - Tank
(From the 2021 Virginia CDL driver handbook)
| 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.
Passing grade —
4 or fewer errors
advertising
1.
When starting your vehicle, the coolant temperature should:
2.
When slowing down, you should ____ to warn other drivers
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Use a turn signal
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Sound your horn
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Tap your brakes
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3.
When a tank that is divided by bulkheads is being loaded with liquid cargo, most of the weight should be placed:
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In the top of the tank.
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In the middle of the tank.
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In the rear of the tank.
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4.
Slow down and be extra careful:
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When traveling in normal traffic.
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When driving on dry pavement.
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When approaching a work zone.
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5.
Who is responsible for the safe operation of a vehicle?
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The driver
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The mechanic
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The owner
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6.
When should mirrors be adjusted?
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Before driving
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While driving
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After driving
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7.
How much water must be present for a vehicle to hydroplane?
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Usually several inches
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|
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A good amount, such as a large puddle
|
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A small amount
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