CDL BUS PRACTICE TEST - WISCONSIN
11.
If the safety relief valve in the air brake system releases air:
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something is wrong.
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the valve is fully operational.
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this will supply more power to the drive wheels.
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this will supply more power to the brakes.
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12.
When approaching a vehicle with a distracted driver, you should:
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quickly pass the vehicle.
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maintain your safe following distance.
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sound your horn.
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change lanes quickly.
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13.
If you perform the skills test in a vehicle that is not equipped with air brakes:
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you will be restricted from operating vehicles with air brakes.
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you will be required to take the tank vehicle test.
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you will be required to operate a CMV without hydraulic brakes.
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you will be required to operate vehicles with air brakes.
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14.
Even if you are not required to always stop at railroad crossings and you are sure no train is approaching, you must stop before reaching the crossing if:
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the tracks are not clear.
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you can drive completely through the crossing without stopping.
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there is no oncoming traffic.
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there is oncoming traffic.
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15.
Buses must never carry:
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hospital supplies.
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small arms ammunition labeled ORM-D.
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drunk passengers.
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tear gas.
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16.
When driving in high winds, you should:
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reduce your speed.
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change lanes frequently.
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reduce traction.
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increase your speed.
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17.
If your bus leans toward the outside on a banked curve:
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you are driving too fast.
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you are braking too hard.
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you are turning too soon.
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you are driving too slow.
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18.
When making a turn you should:
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turn the signal off before entering the turn.
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signal early.
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honk your horn.
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make gestures to get the attention of other drivers.
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19.
When loading and unloading students, drivers of a school bus should check their mirrors:
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After extending the stop arm.
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After closing the door.
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After entering the traffic.
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Continuously
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20.
When stopping you should push the brake pedal down:
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quickly.
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gradually.
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as hard as you can.
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repeatedly.
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