CDL GENERAL KNOWLEDGE TEST (CALIFORNIA) - PRACTICE TEST
21.
If a load is 50 feet long, the minimum number of tie-downs required is:
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4
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5
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10
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22.
If you must stop on or by a one-way or divided highway, you must place warning devices ___ feet, ___ feet, and ___ feet toward the approaching traffic.
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10; 100; 200
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5; 50; 100
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15; 150; 300
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23.
When a vehicle goes around a corner, the rear wheels:
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follow the same path as the front wheels.
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will turn freely.
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follow a different path than the front wheels.
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24.
Which of the following statements about driving in areas with strong winds is true?
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Wind can be a problem especially when you enter a tunnel.
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You should drive alongside other vehicles to help break up the wind.
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Strong winds make it difficult to stay in your lane.
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25.
Who is responsible for making sure the lights and reflectors are clean?
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The previous driver
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The shipper
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The driver
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26.
Enough tread is especially important in winter conditions. You need at least ________ tread depth on steering axle tires.
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6/24 inch
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4/32 inch
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2/8 inch
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27.
Skids caused by acceleration can usually be stopped by:
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applying the brakes firmly.
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taking your foot off the accelerator.
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swerving to the right.
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28.
A tank endorsement is:
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required for both liquids and gases.
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only required when transporting gases.
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only required when transporting liquids.
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29.
Truck tractors with air brakes built after March 1, 1997, are required to be equipped with:
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a rear backup camera.
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hydraulic brakes.
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anti-lock brakes.
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30.
Fully loaded rigs:
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are much more likely to roll over than empty rigs.
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are just as likely to roll over as empty rigs.
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are less likely to roll over than empty rigs.
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