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You should not back up in a straight line.
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You should not correct drift until you are very far off course.
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You should pull up to reposition the vehicle as needed.
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You should avoid braking.
|
Utah CDL Permit Test - Tank
(From the 2021 Utah 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 two, three or four possible answer choices. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the Utah Commercial Driver License Handbook. 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 backing with a trailer:
2.
Belts in the engine compartment should be:
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Frayed.
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Tight.
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Greasy.
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Easy to slide off.
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3.
While driving:
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Creating a text is not permitted, but reading a text is.
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Creating a text is permitted, but reading a text is not.
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Neither creating nor reading a text is permitted.
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4.
A trolley valve:
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Should be used while driving.
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Should only be used to test trailer brakes.
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Should be used when parking uphill.
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5.
When carrying Division 1.1, 1.2, or 1.3 explosives, your vehicle should not be:
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Parked within 300 feet of a bridge.
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Parked within 40 feet of the road.
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Driven in rain or snow.
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6.
Stopping distance can be affected by:
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Speed.
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Engine oil.
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Time of day.
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Traffic.
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7.
If the brakes “pull” to one side or the other when you use them, it's a sign that:
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The brakes are working properly.
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The brakes need to be checked.
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The brakes are new.
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The brakes have too much stopping power.
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