CDL TANKER PRACTICE TEST - INDIANA
11.
Pre-trip inspections are:
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recommended.
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required only for trips of more than 50 miles.
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required only for trips of more than 100 miles.
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required by law
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12.
Smooth bore tanks:
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have bulkheads with holes to let the liquid flow through.
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have nothing inside to slow down the flow of liquid.
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have bulkheads in them with holes to limit the flow of liquid.
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expand by different amounts depending on the liquid.
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13.
Different materials expand:
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at the same rate.
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at different rates.
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at rates determined by road conditions.
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None of the above.
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14.
When driving tank vehicles, because of the high center of gravity and the surge of the liquid, you must:
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stop quickly.
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swerve often.
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start slowly.
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start quickly.
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15.
Which of the following statements about retarders is NOT correct?
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Retarders help slow a vehicle, reducing the need for using brakes.
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Retarders help you avoid skids.
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Retarders reduce reduce brake wear.
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You should turn the retarder off whenever the road is wet, icy, or snow covered.
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16.
To keep your vehicle from rolling back when you start, you should:
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pump the brakes.
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apply the emergency brake whenever necessary.
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turn the engine off before you take your foot off the brake.
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partly engage the clutch before you take your foot off the brake.
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17.
If the words "Inhalation Hazard" appears on the shipping paper, the __________ placard must be displayed.
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Corrosive Materials
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Liquid Gas
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Poison Inhalation Hazard or Poison Gas
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Reportable Quantity Hazard
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18.
Strong winds can make it difficult to stay in your lane, especially when:
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driving at speeds below 40 mph.
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driving alongside other vehicles.
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coming out of tunnels.
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going into tunnels.
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19.
If your truck has automatic transmission, you should downshift:
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when you need to accelerate.
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after entering a curve.
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when going down grades.
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whenever road conditions allow.
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20.
Emergency lines are often coded with the color ___ to keep from getting them mixed up with the service line.
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yellow.
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blue.
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red.
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white.
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