CDL PRACTICE TEST - GENERAL KNOWLEDGE (HAWAII)
11.
When steering to avoid a crash, you should:
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not turn any more than needed to clear what is in your way.
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steer with one hand so that you can turn the wheel more quickly.
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apply the brakes while turning.
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12.
It is important to shift gears correctly to keep:
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the engine oil flowing.
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the engine cool.
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control of the vehicle.
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13.
To test the stopping action of your service brakes, go about:
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50 mph.
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15 mph.
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5 mph.
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14.
You should hold your steering wheel:
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with both hands on the same side of the wheel.
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firmly with both hands.
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firmly with one hand.
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15.
When is it safe to remove the radiator cap?
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When you can touch the radiator cap with your bare hand.
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Whenever coolant has to be added to the system.
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As soon as you've stopped, as long as the engine is not hot.
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16.
While on the road, drivers must stop to check their cargo:
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every 150 miles or every three hours.
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after each break.
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All of the above.
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17.
When approaching an emergency vehicle stopped on the side of the road with lights flashing, you should:
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move to the lane not next to that of the emergency vehicle.
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speed up.
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stay in the right lane.
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18.
To use road speed to know when to switch gears you should:
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watch your tachometer, and shift up when your engine reaches the top of the range.
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learn what speeds each gear is good for.
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learn the operating rpm range of your vehicle.
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19.
Before driving a vehicle with a dual brake brake system, the driver should:
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wait at least 10 minutes before driving.
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pump the brake pedal 10 times to build pressure.
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allow time for the air compressor to build up a minimum of 100 psi pressure in both the primary and secondary systems.
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20.
Which of the following statements about driving in areas with strong winds is true?
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Wind can be a problem especially when you enter a tunnel.
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You should drive alongside other vehicles to help break up the wind.
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Strong winds make it difficult to stay in your lane.
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