CDL TANKER PRACTICE TEST OHIO
11.
If your brakes fail while you are driving on a downgrade, you should:
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use an escape ramp if it's available.
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take the least hazardous escape route you can.
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All of the above.
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12.
On any upgrade, gravity:
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slows you down.
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doubles your speed.
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speed you up.
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13.
If your vehicle is hydroplaning, you should:
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put the vehicle in reverse.
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stay off the brake.
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speed up.
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14.
An ABS system:
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gives you more control over the vehicle during braking.
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helps you avoid skids caused by over braking.
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All of the above.
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15.
Brake fade:
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relies on the engine braking effect.
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results from excessive heat caused by using brakes too much.
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All of the above.
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16.
Empty trucks:
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stop quicker when you use only the emergency or parking brake.
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have more traction than full trucks.
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require greater stopping distances than full trucks.
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17.
Which of the following statements about tankers is true?
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A high center of gravity makes a vehicle more prone to rollover accidents.
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When loading and unloading smaller tanks, do not put too much weight on the front or rear of the vehicle.
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All of the above.
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18.
Before driving a tank, you should:
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All of the above.
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check the tank's body for dents.
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check the intake, discharge, and cut-off valves.
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19.
The best advice for driving in fog is:
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use high beams.
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use low beams.
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don't drive.
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20.
When possible, you should park:
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on the shoulder.
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so you will be able to pull forward when you leave.
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so you will have to back up when you leave.
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