CDL GENERAL KNOWLEDGE TEST (MONTANA) - PRACTICE TEST
31.
When only the tractor has ABS:
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you should be able to maintain steering control during braking.
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the ABS won't work.
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the trailer is less likely to swing out.
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there is a greater chance of jackknifing.
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32.
Loads that are over-length, over-width and/or overweight:
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require special transit permits.
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may require a police escort.
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may require special equipment such as “wide load” signs, flags and flashing lights.
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All of the above.
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33.
When driving in hot weather, drivers should inspect tires:
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every hour or every 50 miles.
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every 2 hours or every 100 miles.
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every 3 hours or every 75 miles.
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every 4 hours or every 200 miles.
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34.
If you are being tailgated, you should:
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increase your following distance.
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move to the left lane.
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speed up.
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flash your brake lights.
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35.
When driving on a long and/or steep downgrade, drivers should:
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release the clutch.
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use a low gear and release the brakes.
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accelerate.
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select an appropriate safe speed, and then use a low gear.
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36.
ABS will:
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not give you more control over the vehicle during braking.
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shorten your stopping distance.
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increase your average speed.
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not change your normal braking capability.
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37.
Which of the following is NOT a hazard?
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An escape ramp
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A freeway/highway exits that
go downhill
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Work zones
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A cardboard box on the road
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38.
Doing a vehicle inspection is very important. Why?
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Not doing it could cost time and dollars, or even worse, an accident.
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A defect found during an inspection could save you problems later.
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Federal and state regulations require that drivers inspect their vehicle.
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All of the above.
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39.
Fully loaded trucks require greater stopping distances than empty vehicles. True or False?
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True, but only on wet surfaces.
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True.
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False.
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True, but only if the truck was built after 1998.
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40.
How can you tell if your vehicle is equipped with anti-lock braking system (ABS)?
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Look for yellow ABS malfunction lamps on the instrument panel.
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Trailers will have yellow ABS malfunction lamps on the left side.
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Look under the vehicle for the wheel speed sensor wires coming from the back of the brakes.
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All of the above.
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