GENERAL KNOWLEDGE CDL TEST VERMONT - PRACTICE TEST
31.
If a load is 10 feet long, the minimum number of tie-downs required is:
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2
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1
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3
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32.
If you doubt you have enough space to pass under a bridge, you should:
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turn on your headlights.
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go slowly.
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drive faster.
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33.
When backing a truck you should:
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always rely on your mirrors.
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get out and walk around the vehicle before you begin to back.
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look straight ahead.
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34.
When you get in the vehicle and start the engine, you should:
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listen for unusual noises after starting the engine.
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put the gearshift in neutral (or park if automatic) before starting the engine.
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All of the above.
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35.
When parked on the side of the road, you should:
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flash your brake lights.
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use the 4-way emergency flashers.
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turn off all lights.
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36.
Front brake limiting valves were used to:
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reduce the chance of the front wheels skidding on slippery surfaces.
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prevent overheating of the front tires.
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reduce your speed so further braking or shifting is not required.
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37.
Driving in very hot weather:
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should never be done.
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can increase tire pressure.
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can decrease oil pressure.
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38.
Escape ramps:
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are designed to stop runaway vehicles safely.
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should not be used unless you have already tried all other possible ways to save your vehicle after brake failure.
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cannot be used by certain types of heavy vehicles.
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39.
When going down long, steep downgrades:
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your speed will decrease.
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your speed will increase.
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your speed will stay about the same.
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40.
When you drive a tractor-trailer combination with ABS, you should:
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pump the brakes.
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apply the trailer hand brake whe braking.
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brake as you always have.
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