NH CDL TANKER PRACTICE TEST
11.
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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12.
How many reflective triangles/emergency reflectors should you carry?
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1
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2
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4
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3
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13.
Skids caused by acceleration can usually be stopped by:
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swerving to the left.
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swerving to the right.
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applying the brakes firmly.
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taking your foot off the accelerator.
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14.
You or your employer must call the National Response Center when any of the following occur as a direct result of a HazMat incident, EXCEPT:
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an injured person requires hospitalization.
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black ice makes the road look wet.
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spillage occurs.
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a person is killed.
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15.
When fueling a vehicle containing hazardous materials, you should:
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leave the engine on.
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leave the nozzle unattended.
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turn off the engine.
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call your supervisor.
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16.
If your vehicle is hydroplaning, you should:
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stay off the brake.
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speed up.
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apply the brakes.
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put the vehicle in reverse.
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17.
Which of the following is true? If a HazMat is a Poison Inhalation Hazard:
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a POISON INHALATION HAZARD placard must always be displayed even for small amounts.
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the material will have special requirements for shipping papers.
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a POISON INHALATION HAZARD placard must be used in addition to other placards.
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All of the above.
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18.
What should you do if you doubt you have safe space to pass under a low bridge?
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Go slowly, and take another route if you are not sure you can make it.
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Assume that the height posted at the bridges is correct.
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If no warnings are posted, assume there is enough clearance under the bridge and proceed slowly.
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Increase the weight of your vehicle to clearing under the bridge.
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19.
The parking brake:
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should be used when driving in bad weather.
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should be used when you need to apply the brakes firmly.
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should be used whenever you park.
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All of the above.
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20.
If your brakes fail on a steep mountain downgrade, you should:
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change lanes after making sure there is enough room.
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go right if the shoulder is clear.
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use an escape ramp if it is available.
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leave the road immediately.
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