NE CDL TANKER PRACTICE TEST
11.
Baffled liquid tanks:
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handle the same way as tankers without baffles.
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help control the forward and backward liquid surge.
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make tank vehicles seem heavier than they really are.
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help control side to side liquid surge.
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12.
The shipper must certify on the shipping paper:
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that the shipment has been prepared according to the rules.
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that the package is safe.
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that the package contains hazardous materials.
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Al of the above.
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13.
You can determine if your vehicle is equipped with ABS (anti-lock braking system) by:
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looking for wheel speed sensor wires coming from the rear of your brakes.
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checking for a yellow ABS malfunction lamp on the instrument panel.
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checking if your vehicle was manufactured after March 1, 1998.
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All of the above.
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14.
If a trailer does not have spring brakes, to keep the trailer from moving you should:
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close the brake valve.
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use the service brakes.
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park on a slight decline.
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use wheel chocks.
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15.
When you see you will need to slow down, you can warn drivers behind you by:
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slamming on the brakes.
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making gestures.
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tapping the brakes a few times.
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turning on the right turn signal.
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16.
When confronted by an aggressive driver, you should:
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call the police, if you have a cell phone and can do it safely.
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avoid eye contact.
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make every attempt to get out of their way.
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All of the above.
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17.
You must know the outage requirement when hauling liquids in bulk. Why?
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You must never leave room for the expanding liquid.
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Some of the heaviest liquids don't need any outage.
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Different liquids expand by different amounts as they warm.
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All of the above.
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18.
A tank endorsement is:
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only required when transporting liquids.
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only required when transporting gases.
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required for both liquids and gases.
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not required when transporting hazardous materials.
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19.
Before entering a curve, you should:
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maintain your speed.
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reduce your speed.
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increase your speed.
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come to a complete stop.
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20.
Never drive a tank vehicle:
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with closed valves or manhole covers.
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with open valves or manhole covers.
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with valves or manhole covers.
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None of the above.
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