CDL TANKER PRACTICE TEST WASHINGTON
11.
Baffled liquid tanks have:
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separate tanks inside the trailer.
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hollow balls floating in the liquid to slow movement.
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bulkheads in them with holes that let the liquid flow through.
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12.
If a tank is leaking, you should:
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flash your brake lights to warn other motorists.
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continue the trip until you can pull into a service station.
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get the leak fixed immediately.
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13.
One reason parked delivery trucks can present a hazard is:
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their drivers are often in a hurry and may suddenly step out of their vehicle.
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they are often hard to see.
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packages may fall out of the truck.
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14.
Which of the following statements about tank vehicles is true?
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Baffled liquid tanks have nothing inside to slow down the flow of the liquid.
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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 bulkheads in them with holes that let the liquid flow through.
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15.
Which of the following is a clue suggesting a shipment of HazMat?
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Tanks with diamond labels or placards on the premises.
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The type of business is the shipper is in.
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All of the above.
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16.
If radioactive material is involved in a leak or broken package:
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do not touch the leaking package and drive to the nearest service station.
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do not use the vehicle until it is cleaned.
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immediately contact the fire department.
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17.
If a tire fails while you are driving, you should:
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stop on the roadway if possible.
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stay off the brake
until your vehicle has slowed down.
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call your supervisor for instructions.
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18.
If your trailer starts to skid, you should:
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pump the brakes.
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steer in the opposite direction.
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release the brakes.
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19.
______ surge results from movement of the cargo in partially filled tanks.
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Air
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Solid
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Liquid
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20.
When conducting a pre-trip inspection:
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the vehicle inspection report should not be reviewed unless your supervisor tells you to do so.
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you should review the last vehicle inspection report.
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the inspection report should only be reviewed if you will be carrying passengers.
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