TANKER PRACTICE TEST - KANSAS CDL
11.
Which of these statements about using your mirrors is FALSE?
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You should use your mirrors to spot overtaking vehicles.
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There are blind spots that your mirrors cannot show you.
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When driving, you should check mirrors regularly to know where other vehicles are around you.
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None of the above.
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12.
When coupling, you should:
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make sure the trailer kingpin is bent.
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make sure the sliding fifth-wheel is locked.
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make sure the trailer wheels are not chocked.
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be aware that wrong coupling and uncoupling can be very dangerous.
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13.
Black ice is:
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a thick layer of ice.
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a thin layer of black ice.
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ice that makes the road look dry.
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None of the above.
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14.
If you are carrying a heavy load that is slowing you down, you should:
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keep the vehicle in third gear.
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drive in the right lane.
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drive in the left lane.
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drive on the shoulder.
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15.
A tank endorsement is:
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required for both liquids and gases.
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only required when transporting gases.
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not required when transporting hazardous materials.
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only required when transporting liquids.
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16.
The best way to recognize that your trailer has started to skid is:
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by opening the window and feeling the front of the mirror.
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by recognizing tire failure.
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by feeling the brakes come on.
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by seeing it in your mirrors.
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17.
With an engine fire, you should:
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not shoot foam from the vehicle’s underside.
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open the hood as soon as possible.
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turn the engine off as soon as possible.
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All of the above.
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18.
Front-end header boards:
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protect drivers from cargo in case of an accident or emergency stop.
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protect drivers from spilled cargo.
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reduce traction.
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should never be used.
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19.
The average driver has a reaction time of:
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1/32 of a second.
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1/16 of a second.
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3/4 second to 1 second.
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1/8 of a second.
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20.
Emergency brakes must be held on by:
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mechanical force.
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hydraulic pressure.
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air pressure.
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dynamic pressure.
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