ID CDL SCHOOL BUS TEST - PRACTICE TEST
11.
Emergency brakes must be held on by:
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air pressure.
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mechanical force.
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hydraulic pressure.
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12.
Brake fade results from:
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excessive use of the service brakes.
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excessive wear.
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excessive speeding.
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13.
Active railroad crossings:
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do not have any type of traffic control device at the crossing.
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have a traffic control device installed at the crossing to regulate traffic.
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require drivers to recognize the crossing, search for any train and decide if there is sufficient space to cross safely.
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14.
How should you brake if your vehicle loses ABS?
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Brake as you always have.
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Pump the brake repeatedly
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Step on and off the brake pedal several times
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15.
Brakes out of adjustment can cause the other brakes to:
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overheat and fade.
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apply more braking power.
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last longer.
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16.
ABS helps you:
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decrease your average speed.
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keep the wheels from locking up.
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lock your wheels.
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17.
When confronted by an aggressive driver you should not:
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put aside your pride.
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make eye contact.
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try to get out of their way.
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18.
In an emergency, before making a decision to evacuate the school bus, if time permits you should:
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contact your dispatcher to explain the situation.
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count the number of students.
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tell students to walk at least 10 feet away when they exit the bus.
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19.
What should you do if you miss a student's unloading stop?
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Turn on the right turn signal and try to stop to unload the student.
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Do not back up, and follow the local procedure.
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Back up whenever possible.
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20.
If your vehicle is hydroplaning, you should:
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speed up.
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put the vehicle in reverse.
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stay off the brake.
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