CDL GENERAL KNOWLEDGE TEST (KANSAS) - PRACTICE TEST
31.
Skids happen whenever:
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tires lose their grip on the road.
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ABS is not working.
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the weight limit is exceeded.
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dual tires come in contact with each other.
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32.
With a dual air brake system:
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each system shares the same lines and hoses.
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each system shares air tanks.
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each system has its own air tanks, hoses and lines.
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one system is the main braking system while the other is a back-up system.
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33.
Emergency equipment is:
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optional.
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required.
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encouraged.
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only required when transporting hazardous materials.
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34.
To avoid becoming a distracted driver you should:
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adjust all vehicle controls and mirrors while driving.
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not turn off all communication devices.
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eat and drink while you drive.
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not engage in complex conversations with others.
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35.
Texting is:
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safer than talking on a cell phone.
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safer than engaging in conversation with a passenger.
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about as safe as adjusting the radio.
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the most dangerous distraction.
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36.
What plays a major role in mountain driving?
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Gravity
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Speed
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Weather
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Rain
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37.
Emergency brakes must be held on by:
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mechanical force.
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hydraulic pressure.
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dynamic pressure.
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air pressure.
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38.
To avoid being blinded by the high beams of an oncoming vehicle:
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don't look directly at bright lights when driving.
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watch the sidelines when someone coming toward you has very bright lights on.
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look at the right side of the road.
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All of the above.
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39.
Perception Distance + Reaction Distance + Brake Lag Distance + Braking Distance = ?
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Partial Stopping Distance
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Total Air Pressure
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Stopping Distance - (minus) Brake Fade Distance
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Total Stopping Distance
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40.
Name a common cause of tire fires.
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Bleeding tar
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Driver smoking
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Under-inflated tires
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Overinflated tires
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