WI CDL PRACTICE TEST - GENERAL KNOWLEDGE
31.
When using mirrors, you should keep an eye on your tires:
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to see if they are rolling properly.
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to check tread depth.
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to make sure they are properly inflated.
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to spot a tire fire.
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32.
Loads that are over-length, over-width and/or overweight:
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may require a police escort.
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require special transit permits.
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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.
How do you find out how many seconds of following distance you have?
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Wait until the vehicle ahead of you passes a pavement marking or some other clear landmark, then use the stopwatch on your mobile phone to see how long it takes you to reach the same spot.
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Pass a stationary object and count how many seconds it takes the vehicle ahead of you to reach the same spot.
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Wait until the vehicle ahead of you passes a pavement marking, shadow or landmark. Then count off the seconds until you reach the same spot.
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None of the above.
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34.
Which of the following statements about backing heavy vehicles is true?
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Back to the right side so that you can see better.
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The helper should stand where you cannot see the helper.
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You should avoid backing whenever you can.
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Always back as quickly as possible.
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35.
Why should you check your mirrors regularly to know where other vehicles are around you?
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To better assess your own speed.
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To flash the brake lights if you are being tailgated.
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To know whether you can make a quick lane change in an emergency.
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To move out of their way if they want to get past.
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36.
When the temperature drops, which of the following surfaces will become icy first?
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Underpasses
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Curves
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Off-ramps
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Bridges
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37.
When driving at night, if drivers of oncoming vehicles do not put their low beams on, you should:
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flash your high beams to remind the other drivers to use their low beams.
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look slightly to the right at a right lane or edge marking, until the vehicles pass.
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pull off the road and stop.
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look directly at the headlights.
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38.
To prevent drowsiness before a trip, drivers should:
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drive at night.
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drive alone.
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get at least 5 hours of sleep.
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prepare the route carefully, including stopping points.
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39.
The two ways of knowing when to shift are:
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following distance and traffic speed.
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oil pressure and road conditions.
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engine speed and road speed.
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weather and road conditions.
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40.
Nitric acid should:
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piled up high with heavy cargo on top.
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not be loaded above any other product.
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stacked to the ceiling.
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loaded above other products.
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