GENERAL KNOWLEDGE CDL TEST WASHINGTON - PRACTICE TEST
31.
Do NOT use a B:C fire extinguisher on:
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electrical equipment fires.
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wood fires.
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gasoline fires.
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32.
If you swing wide to the left before turning right:
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another driver may try to pass you on the right.
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you may damage the service brakes.
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another driver may try to pass you on the left.
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33.
ABS:
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helps you avoid wheel lock up.
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makes it easier to break.
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allows the wheels to lock up.
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34.
When conducting a pre-trip inspection:
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the vehicle inspection report should not be reviewed unless your supervisor tells you to do so.
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you should review the last vehicle inspection report.
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the inspection report should only be reviewed if you will be carrying passengers.
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35.
If no qualified person is at the accident and an injured person is bleeding heavily, how can you give assistance?
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Poor cold water on the wound.
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Look for a doctor.
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Apply direct pressure to the wound.
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36.
When should you be particularly careful about high winds?
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When driving at night
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When going downhill
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When emerging from a tunnel
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37.
When backing, it is important to use a helper whenever possible. Why?
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Because it's required by law.
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Because you cannot see everything behind your vehicle.
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To make sure you don't damage your truck.
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38.
When checking the steering system for defects, you should look for:
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cut or cracked valve stems.
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missing or broken leaves in any leaf spring.
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bent, loose, or broken parts, such as tie rods.
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39.
Dry bulk tanks require special care because:
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they have a low center of gravity.
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take up more space than other CMVs.
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they have a high center of gravity.
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40.
Your mirrors should be adjusted so that:
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no part of the vehicle is visible in the mirror.
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a part of the vehicle is visible in the mirror.
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the rear of the vehicle is visible in the mirror.
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