ARIZONA CDL SCHOOL BUS PRACTICE TEST
11.
When backing, you should:
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only use mirror on the driver's side.
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use the mirrors on both sides.
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back quickly.
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12.
When approaching a railroad crossing, you should activate hazard lights approximately ______ before the crossing.
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100 feet
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300 feet
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200 feet
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13.
When you need to brake, you should warn the drivers behind:
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by flashing your brake lights.
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by changing lanes.
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by making gestures.
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14.
The safety valve is usually set to open at:
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150 psi.
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200 psi.
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100 psi.
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15.
When driving in high winds, you should:
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change lanes frequently.
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reduce your speed.
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increase your speed.
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16.
When stopping, drivers should bring the school bus to a full stop with the front bumper at least ______ away from students at the bus stop.
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30 feet
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10 feet
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50 feet
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17.
Right after it starts to rain, the road is very slippery. Why?
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Because the water mixes with oil left on the road by vehicles.
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Because rain is very slippery.
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Because black ice may form on the road.
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18.
When dealing with a disruptive rider, you should:
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give the rider a cup of coffee.
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discharge such rider immediately.
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discharge the rider at the next scheduled stop.
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19.
When using outside left and right side flat mirrors, the blind spot behind the bus usually extends:
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300 to 500 feet.
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50 to 150 feet.
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30 to 50 feet.
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20.
Which of the following is NOT true?
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ABS only comes into play when a wheel would have locked up because of over braking.
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ABS will change the way you normally brake.
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ABS won't compensate for bad brakes.
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