MT CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
21.
Water in the brakes:
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can increase braking power.
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can cause the brakes to apply unevenly.
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reduces wheel lockups.
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All of the above.
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22.
When checking the condition of the visible parts during your pre-trip inspection, make sure that the _________ are secured against rubbing, snagging or wearing.
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air lines and electrical wiring
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reflectors
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tailboards
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side boards and stakes
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23.
When you're going uphill and a heavy load is slowing you down, you should:
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stay in the left lane if you can.
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drive on the shoulder if you can.
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pass another slow vehicle to gain speed.
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shift into a lower gear.
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24.
_______ is the act of operating a motor vehicle in a selfish, bold, or pushy manner, without regard for the rights or safety of others.
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Distracted driving
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Aggressive driving
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Defensive driving
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Road rage
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25.
If are being followed closely, you should:
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change lanes quickly.
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decrease your following distance.
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increase your following distance.
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flash your brake lights.
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26.
Objects that have fallen on the road:
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can be a danger to your tires and wheel rims.
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can be hazards.
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can damage electrical and brake lines.
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All of the above.
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27.
The Gross Vehicle Weight Rating (GVWR) is:
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the value specified by the manufacturer as the loaded weight of a combination vehicle.
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the minimum weight that must be hauled by a vehicle, as specified by the manufacturer.
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the value specified by the manufacturer as the loaded weight of a single vehicle.
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the value specified by the manufacturer as the loaded weight of a vehicle, including cargo and trailers.
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28.
The posted speed limit for a curve:
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is optional and may be exceeded.
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is safe for all vehicles.
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is safe for trucks or buses, but it may be too fast for cars.
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may be too fast for many trucks or buses.
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29.
If you are driving on a slippery road, you should:
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decrease your following distance.
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apply the brakes during turns.
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use ABS to improve traction.
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adjust your speed to conditions.
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30.
How many reflective triangles/emergency reflectors should you carry?
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3
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4
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1
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2
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