CDL GENERAL KNOWLEDGE TEST (OKLAHOMA) - PRACTICE TEST
11.
When driving in heavy traffic, the safest speed is:
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the posted speed limit.
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the speed of traffic.
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slower than the speed of other traffic.
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12.
Before entering a curve, drivers should:
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downshift to the right gear.
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drive on the shoulder.
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speed up.
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13.
When driving in heavy rain:
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drive alongside other vehicles if possible.
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take curves at higher speeds and brake while in curves.
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avoid driving through deep puddles or flowing water if possible.
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14.
Hydroplaning is more likely if:
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tire pressure is low.
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tire tread is worn.
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All of the above.
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15.
Air brakes:
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are prohibited on larger vehicles.
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are an effective way to stop large and heavy vehicles.
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should be used only when driving on wet roads.
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16.
Which of the following should you check for looseness, damage, sticking or improper settings?
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Steering wheel
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Transmission controls
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All of the above.
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17.
Too much weight on the steering axle can cause:
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better handling.
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poor traction.
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hard steering and damage to the steering axle and tires.
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18.
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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19.
_______ 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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Aggressive driving
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Defensive driving
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Distracted driving
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20.
When checking the engine compartment, which of the following should you check?
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Battery fluid level.
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Engine oil level.
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All of the above.
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