ID CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
31.
Which of the following is NOT correct? An ABS system:
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is a safety anti-skid braking system.
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helps you stop faster.
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helps you avoid wheel lock up.
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32.
If your brakes fail while you are driving on a downgrade, you should:
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take the least hazardous escape route you can.
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use an escape ramp if it's available.
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All of the above.
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33.
The most common type of brake is the:
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S-cam drum brake
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G-cam disc brake
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R-cam drum brake
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34.
If your vehicle catches fire while you are driving, you should:
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park in an open area.
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pull into a service station.
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immediately open the van or trailer doors.
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35.
The service brake system:
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applies and releases the parking brakes.
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applies and releases the emergency brake.
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applies and releases the brakes when you use the brake pedal during normal driving.
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36.
ABS:
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gives you more control when you brake.
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causes your wheels to lock when you break hard.
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is not required on newer trucks.
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37.
When drivers make a turn they should:
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look in the opposite direction of the turn.
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look in the direction they are going to turn.
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look behind the vehicle.
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38.
Which of the following is NOT considered a serious traffic violation?
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Making improper lane changes
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Driving at 15 mph or more above the posted limit
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Sounding your horn to let others know you are there
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39.
If your drive wheels begin to spin, you should:
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use the Anti-lock Braking System.
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take your foot off the accelerator.
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pump the brake pedal three times.
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40.
______ must report accidents and incidents involving hazardous materials to the proper government agency.
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The driver
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The carrier
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The shipper
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