WI CDL DOUBLES TRIPLES TEST - PRACTICE TEST
11.
At dawn, dusk, in rain or snow, to make yourself easier to see you should:
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use the parking lights.
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use the high beams.
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use the emergency flashers.
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use the low beams.
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12.
If you are caught in strong winds, you should:
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immediately take your foot off the accelerator.
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keep a strong grip on the steering wheel and slow down or pull off the roadway.
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speed up while keeping a strong grip on the steering wheel.
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None of the above.
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13.
Which of the following will NOT help you prevent rollover?
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Using the controlled braking method.
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Driving slowly around turns.
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Keeping the cargo as close to the ground as possible.
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All of the above.
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14.
If the fifth-wheel locking lever is not locked after the jaws close around the kingpin:
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the coupling is not right and you should not drive until you get it fixed.
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the parking brakes are on and the wheels are chocked.
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the parking brakes are on and your vehicle is safe to drive.
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cargo is properly blocked.
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15.
With a dual air brake system:
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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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each system shares the same lines and hoses.
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one system is the main braking system while the other is a back-up system.
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16.
When driving in extremely hot weather, if the air pressure in the tires is too high, you should:
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continue driving.
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let air out of the tires to decrease pressure.
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call your supervisor.
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stop and remain stopped until the tires cool off.
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17.
When preparing to make a right turn, you should NOT turn wide to the left as you start the turn. Why?
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Turning wide to the left can cause your vehicle to tilt.
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A following driver may try to pass you on the right.
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It makes the turn harder.
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A following driver may try to pass you on the left.
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18.
When possible, you should park:
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on the roadway.
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so you will have to back up when you leave.
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on the shoulder.
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so you will be able to pull forward when you leave.
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19.
Which of the following is a good way to avoid becoming an aggressive driver?
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Keep your following distance reasonable.
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Avoid talking on your cell phone.
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Be realistic about your travel time.
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All of the above.
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20.
What can cause poor traction?
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Too much weight on the steering axle.
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Overloading the truck.
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Too little weight on the driving axles.
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All of the above.
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