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Encouraged at slow speeds.
|
|
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Encouraged at all speeds.
|
|
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Discouraged, as it may cause damage to the vehicle.
|
|
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Discouraged, as it may confuse other drivers.
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North Carolina CDL Permit Test - Knowledge Test Class A
(From the 2020 North Carolina CDL driver handbook)
| Number of questions: | 50 |
| Passing score: | 40 |
Directions:
This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds. To receive this license, applicants must pass a 50-question test. Test questions come from the North Carolina Commercial Driver License Manual. To pass, applicants must answer 40 questions correctly. Each question has three or four possible answer choices. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination Vehicles, Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving. Endorsements that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, Doubles/Triples, HazMat, Tank, Air Brakes and School bus.
Passing grade —
10 or fewer errors
advertising
1.
Accelerating roughly is:
2.
If turning to avoid a hazard:
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You should brake hard.
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|
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You should not brake as it may cause the wheels to lock.
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You should turn very sharply.
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3.
In hot weather, spots on the pavement where tar is bleeding:
|
Are very slippery.
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|
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Offer the same amount of traction as the rest of the roadway.
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Offer more traction than the rest of the roadway.
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4.
During the vehicle inspection test, you will be asked to:
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Change a tire.
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|
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Explain to the examiner what you would inspect and why.
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|
|
Estimate the weight of a load in a trailer.
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|
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Change a windshield wiper.
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5.
When looking under your vehicle's hood during a pre-trip inspection, you should:
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Use the parking brakes and/or chock blocks.
|
|
|
Leave the vehicle in a low gear.
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Remove the battery.
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Disconnect the radiator.
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6.
If you are turning left and there are two available left turn lanes, which lane should you choose?
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The left lane
|
|
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The right lane
|
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Either lane
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|
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Trucks should not turn where there are two left turn lanes.
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7.
With your low beam headlights turned on, you should be able to see about ____ ahead of your vehicle.
|
15 feet
|
|
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75 feet
|
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100 feet
|
|
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250 feet
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