TANKER PRACTICE TEST - LOUISIANA CDL
11.
If corrosive materials leak during transportation, the parts of the vehicle exposed to corrosives must:
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be left to air dry.
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be washed with water.
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be washed with acid.
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be washed with oil.
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12.
Which of the following is not a type of retarder?
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Pressure
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Electric
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Exhaust
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Hydraulic
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13.
When checking the engine compartment in a vehicle inspection, you should check all of the following except:
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Shock absorbers
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Engine oil level
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Coolant level in radiator
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Windshield washer fluid level
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14.
Hazardous materials are labelled with a __________ label.
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round
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triangle-shaped
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rectangular
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diamond-shaped
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15.
Which of the following statements about tank vehicles is true?
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Baffled liquid tanks have bulkheads in them with holes that let the liquid flow through.
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Un-baffled liquid tankers have bulkheads in them with holes that let the liquid flow through.
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Hauling liquids in tanks requires special skills because of the low center of gravity.
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Baffled liquid tanks have nothing inside to slow down the flow of the liquid.
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16.
Hauling liquids in tanks requires special skills because of:
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the high center of gravity.
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a greater chance of rollover.
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liquid movement.
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All of the above.
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17.
The parking brake:
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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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should be used when driving in bad weather.
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All of the above.
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18.
When coupling, you should:
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be aware that wrong coupling and uncoupling can be very dangerous.
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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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make sure the trailer kingpin is bent.
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19.
The amount of liquid to load into a tank depends on:
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the amount the liquid will expand in transit.
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legal weight limits.
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the weight of the liquid.
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All of the above.
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20.
Your mirrors should be adjusted so that:
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a part of the vehicle is visible in the mirror.
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the rear of the vehicle is visible in the mirror.
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more than half of the mirror shows the vehicle.
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no part of the vehicle is visible in the mirror.
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