ND CDL PASSENGER PRACTICE TEST
11.
ABS:
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keeps your wheels from locking up during hard brake applications.
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helps increase brake pressure.
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always shortens your overall stopping distance.
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allows you to drive faster.
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12.
If your ABS fails:
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you will have no brake function, and could lose control.
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the first step is to get the vehicle off the road and stop.
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your tires might grab unexpectedly and you could lose control.
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you will still have normal brake functions.
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13.
To prevent your vehicle from rolling back when you start you should:
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partly take your right foot off the brake before you engage the clutch.
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partly engage the clutch before you take your right foot off the brake.
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release the parking brake, then apply enough engine power to keep from rolling back.
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put the transmission in Neutral.
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14.
When driving on slippery surfaces, a lack of spray from other vehicles indicates that:
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there is no ice on the road surface.
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ice has formed on the road.
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the road hasn't started to ice up yet.
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the pavement is dry.
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15.
Under a pressurized system, the radiator cap:
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should always be cool.
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should never be hot.
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should never be removed until the system has cooled.
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should be removed when the coolant is hot.
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16.
When you are being tailgated, you should:
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increase your following distance to create a buffer zone.
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flash your brake lights.
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signal the tailgater when it's safe to pass you.
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All of the above.
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17.
To avoid a crash:
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swerving is always the worst thing to do.
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stopping is not always the best thing to do.
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stopping is always the safest thing to do.
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None of the above.
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18.
If ABS is not working:
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you should stay off the brake.
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the brakes will lock up.
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you should pump the brakes.
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a yellow malfunction lamp will light up on the control panel.
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19.
If brakes fail on a long downgrade, you should:
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turn off the engine as soon as you.
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pump the brake pedal 3 times.
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use an escape ramp if it is available.
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set the parking brake.
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20.
To know if your vehicle is equipped with ABS, look for:
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a yellow ABS malfunction lamps on the instrument panel.
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an ABS placard.
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the ABS shipping paper.
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the ABS logo on the steering wheel.
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