CDL PRACTICE TEST (NV) - GENERAL KNOWLEDGE TEST
11.
You should reject a vehicle until which of the following gets rectified?
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Faulty windshield wipers
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Faulty flashers
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Faulty headlights
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All of the above.
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12.
The size of motorcycles can cause you to misjudge their speed and distance. You should:
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never share lanes with motorcycles.
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use extra caution before you pull out in front of a motorcycle.
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check twice for motorcycles before pulling out into traffic.
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All of the above.
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13.
When you have to back, you should use a helper:
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whenever possible.
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only when you back up with a trailer.
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when you need to back on a curved path.
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only when backing toward the right side.
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14.
If you go twice as fast, your stopping distance will increase by:
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eight times.
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ten times.
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two times.
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four times.
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15.
Vehicle inspections:
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should be performed once a week.
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should only be done when a vehicle defect is found.
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should not be done by the shipper.
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are important because vehicle defects found during an inspection could save you problems later.
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16.
Cargo should be properly covered:
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to protect the weather from the cargo.
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to protect people from spilled cargo.
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to block your view or someone else’s.
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All of the above.
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17.
What factors can cause brakes to fade?
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Excessive heat and brakes out of adjustment.
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Gravel and tar.
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Slippery surfaces and shaded areas.
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Dirt roads and in unpaved yards.
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18.
Your safety equipment must include:
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a dimmer switch.
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a properly charged and rated fire extinguisher.
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an inter-axle differential lock.
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spare electrical fuses (only if your vehicle is equipped with circuit breakers).
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19.
In the event of brake failure you should NOT:
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downshift.
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shift up.
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pump the brakes.
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use the parking brake.
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20.
After an accident, an improper use of flares could cause:
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the vehicle to slide back and forth.
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a fire if spilled fuel is on the ground.
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the springs to put on the brakes.
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air pressure to build from 50 to 100 psi within 2 minutes.
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