HAZMAT CDL PRACTICE TEST - CONNECTICUT
11.
Do you need to stop before a railroad-highway crossing if you are hauling 100 pounds of Division 4.3 (dangerous when wet) materials?
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Only when you are driving and hear a siren coming.
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Yes.
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Only if you are driving at night.
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No.
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12.
When you leave your vehicle you should:
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leave the key in the ignition.
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apply the service brake.
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release the parking brake.
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None of the above.
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13.
When driving in extremely hot weather, if the air pressure in the tires is too high, you should:
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continue driving.
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stop and remain stopped until the tires cool off.
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call your supervisor.
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let air out of the tires to decrease pressure.
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14.
Hazardous materials should be loaded:
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near heat sources.
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even if some packages are leaking.
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away from heat sources.
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at night.
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15.
Move-over laws require drivers to _________ when approaching an emergency vehicle stopped on the roadside or a work zone.
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sound their horn
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change direction
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stop
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slow down and change lanes
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16.
When conducting a pre-trip inspection:
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the inspection report should only be reviewed if you will be carrying passengers.
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the vehicle inspection report should not be reviewed unless your supervisor tells you to do so.
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you should review the last vehicle inspection report.
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None of the above.
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17.
To know if your vehicle is equipped with ABS, look for:
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an ABS placard.
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a yellow ABS malfunction lamps on the instrument panel.
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the ABS logo on the steering wheel.
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the ABS shipping paper.
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18.
If your vehicle is placarded, carries any amount of chlorine or has cargo tanks used for hazardous materials, you must stop _______ feet before the nearest railroad track.
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50 to 100
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100 to 200
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5 to 15
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15 to 50
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19.
If you are driving on a slippery road, you should:
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decrease your following distance.
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use ABS to improve traction.
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adjust your speed to conditions.
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apply the brakes during turns.
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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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ABS won't compensate for poor brake maintenance.
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