COLORADO CDL SCHOOL BUS PRACTICE TEST
11.
If a bus has a restroom:
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the restroom emergency buzzer must be in safe working condition.
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the restroom must have an emergency exit.
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the restroom must have a window.
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All of the above.
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12.
While crossing railroad tracks, you should:
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shift up.
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not shift gears.
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stop, then look and listen for the train.
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shift down.
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13.
Which of the following statements about the special dangers of loading and unloading is true?
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Students should be told to leave any dropped object and move to a point of safety out of the danger zones and attempt to get the driver’s attention to retrieve the object.
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Students should be told to pick up any dropped object as long as it's not under the bus.
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You should move the bus prior to confirming that all students have exited the bus and are in a safe location.
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None of the above.
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14.
You should always adjust your speed to be able to stop within:
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30 feet.
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the length of your vehicle.
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the distance you can see ahead.
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50 feet.
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15.
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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16.
If a rider wants to board the bus with a car battery, the bus driver should:
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not allow the rider to carry on the battery.
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inspect the battery before allowing the rider to carry it on board.
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call the police.
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instruct the rider to sit next to the exit doors.
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17.
If the road is icy, you should:
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put the transmission in neutral and stay off the brake until the vehicle has slowed down, then pull off the road and stop.
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maintain your current speed and stop driving as soon as you can safely do so.
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reduce speed to a crawl and stop driving as soon as you can safely do so.
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All of the above.
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18.
When approaching a stopped school bus, drivers must be aware that:
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the bus may suddenly start up and drive into your way.
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students may start to get out of the bus.
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passengers may cross in front of or behind the bus.
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All of the above.
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19.
If your vehicle is hydroplaning, you should:
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accelerate to get through the water as quickly as possible.
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use the brakes to slow down.
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release the accelerator and push in the clutch.
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None of the above.
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20.
What factors can cause brakes to fail or fade?
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Excessive use of the service brakes
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Brakes out of adjustment
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Not relying on the engine braking effect
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All of the above.
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