MI CDL Practice Test - General Knowledge
11.
Eating while driving is:
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a way to be more productive.
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a source of distraction.
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a good way to prevent drowsiness and maintain alertness.
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12.
Foundation brakes are used:
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at each wheel.
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only with the front wheels.
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only with the right wheels.
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13.
If your vehicle thumps or vibrates heavily, it may be a sign that:
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you need to shift up.
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the brakes have failed.
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one of the tires has gone flat.
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14.
Under a pressurized system, the radiator cap:
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should never be hot.
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should be removed when the coolant is hot.
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should never be removed until the system has cooled.
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15.
If you have to drive off the road to avoid a collision, you should:
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stay on the shoulder until your vehicle has come to a stop.
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avoid braking.
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All of the above.
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16.
When you push the brake pedal down, air brakes work:
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after about 15 seconds.
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immediately.
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after a short delay.
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17.
When you're going uphill and a heavy load is slowing you down, you should:
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pass another slow vehicle to gain speed.
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stay in the left lane if you can.
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shift into a lower gear.
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18.
Your vehicle has hydraulic brakes. When you press the brake pedal while driving and the pedal goes to the floor, remember that:
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shifting into neutral may help slow the vehicle.
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pumping the brake pedal may generate enough hydraulic pressure to stop the vehicle.
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the parking brake should never used to slow the vehicle.
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19.
If the coolant container is not part of the pressurized system:
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you should remove the container cap and wait until the system has cooled.
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you should never remove the radiator cap or any part of the pressurized system until the system has cooled.
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you can safely remove the cap and add coolant even when the engine is hot.
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20.
Which of the following is checked in a pre-trip inspection?
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Wiper blades
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Steering wheel
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All of the above.
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