AIR BRAKES CDL PRACTICE TEST - MONTANA
16.
If you get stuck on the railroad tracks, the first thing you should do is:
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scream for help.
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try to move your vehicle until you see the train.
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immediately get out of the cab and move away from the tracks.
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stay in your vehicle and call 911.
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17.
To avoid becoming a distracted driver you should:
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eat and drink while you drive.
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not engage in complex conversations with others.
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adjust all vehicle controls and mirrors while driving.
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not turn off all communication devices.
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18.
The emergency brake system:
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uses the parking brake to stop the vehicle in the event of a brake system failure.
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uses parts of the service and parking brake systems to stop the vehicle in the event of a brake system failure.
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uses the service brake to stop the vehicle in the event of a parking brake system failure.
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None of the above.
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19.
Which of the following is NOT correct? An ABS system:
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helps you avoid wheel lock up.
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helps you stop faster.
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reduces the braking pressure to a safe level.
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is a safety anti-skid braking system.
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20.
Which of the following is NOT a way to determine if your trailer is equipped with ABS (antilock braking system)?
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The letters "ABS" are printed on the side of the steering wheel.
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It was built after March 1, 1998.
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Wheel speed sensor wires are coming from the back of the brakes.
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It has yellow ABS malfunction lamps.
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