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Improves handling.
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|
|
Can negatively affect handling.
|
|
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Will reduce fuel consumption.
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California CDL Permit Test - Knowledge Test Class A
(From the 2021 California CDL driver handbook)
| Number of questions: | 50 |
| Passing score: | 40 |
Directions:
This license is required for driving any legal combination of vehicles, including vehicles under Class B and Class C. The GVWR of a trailer is not to exceed 10,000 pounds. To receive this license, applicants must pass a 50-question test. Each question has three answer choices. To pass, applicants must answer 40 questions correctly. Test questions come from the California Commercial Driver Handbook. 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. Endorsemetns that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, Doubles/Triples, HazMat and Tank, Air Brakes and School bus.
Passing grade —
10 or fewer errors
advertising
1.
Poor weight balance:
2.
Poor weight balance:
|
Improves handling.
|
|
|
Makes handling more difficult.
|
|
|
Increases a driver’s ability to steer.
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3.
How should you brake if your vehicle's ABS is not working?
|
Brake normally, as you will still have functioning brakes.
|
|
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Pump the brake repeatedly.
|
|
|
Press the brake pedal down as hard as you can.
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4.
Do not operate a vehicle if any brake drums have cracks that are larger than ____ of the width of the friction area.
|
One half
|
|
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One third
|
|
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One fifth
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5.
The radiator cap:
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Should not be removed when the coolant is hot.
|
|
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Can be removed when the coolant is hot.
|
|
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Should be cool to the touch under normal driving conditions.
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6.
You may not consume alcohol within ____ of going on duty.
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One hour
|
|
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Two hours
|
|
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Four hours
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7.
When should a driver sign a vehicle inspection report?
|
After every trip
|
|
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If noted defects are repaired
|
|
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After each fueling
|
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