COMBINATION TEST NORTH DAKOTA - PRACTICE TEST
11.
If you will be transporting hazardous materials that require placards, you must:
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ask permission of the local transportation agency.
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obtain a hazardous materials endorsement.
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obtain a special transit permit.
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transport the materials at night only.
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12.
Foundation brakes are used:
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only with the front wheels.
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only with the rear wheels.
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only with the right wheels.
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at each wheel.
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13.
If an aggressive driver is involved in an accident down the road, you should:
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confront the aggressive driver.
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stop a safe distance from the accident scene, wait for the police and report the behavior you witnessed.
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try to get their vehicle to the side of the road.
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make eye contact with the driver.
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14.
Empty trucks:
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require shorter stopping distances than fully-loaded trucks.
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have better traction than fully-loaded trucks.
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may have poor traction.
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None of the above.
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15.
When backing a trailer, you should:
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avoid correcting the drift.
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try to position your vehicle so you can back in a straight line.
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never make pull-ups to reposition your vehicle.
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turn the steering wheel in the direction you want to go.
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16.
An Anti-lock Braking System:
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keeps your wheels from locking when you brake hard.
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lets you brake faster.
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increases a vehicle's stopping power.
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increases the distamce required to stop on slippery surfaces.
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17.
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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immediately get out of the cab and move away from the tracks.
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try to move your vehicle until you see the train.
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stay in your vehicle and call 911.
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18.
Combination vehicles have __ air lines.
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4
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3
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2
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1
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19.
To prevent rollover, drivers of combination vehicles should:
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brake while turning.
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keep the cargo as close to the ground as possible.
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make sure the cargo is not centered and spread out.
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keep the load is to one side.
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20.
You are driving a modern truck with a manual transmission. When going down a hill you should usually:
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downshift after your
speed has already built up.
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shift into neutral and coast.
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use the same gear you would use to go up the hill.
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use a lower gear than would be required to go up the hill.
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