OR CDL TANKER PRACTICE TEST
11.
If an aggressive driver confronts you, you should NOT:
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make eye contact.
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ignore gestures.
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try to get out of their way.
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try to let them pass.
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12.
Emergency brakes must be held on by:
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hydraulic pressure.
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dynamic pressure.
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air pressure.
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mechanical force.
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13.
________ is responsible for identifying the hazard class of the material when shipping.
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The supply chain manager
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The shipper
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The driver
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The motor carrier
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14.
Hazardous materials include all of the following except:
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Corrosives
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Explosives
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Oxidizers
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Livestock
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15.
When backing, you should:
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back and turn toward the right side.
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use a helper if possible.
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avoid using the mirrors.
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back quickly.
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16.
Carrying liquids or gases in a leaking tank:
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should only be done at night.
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should only be done for shorter trips.
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should be avoided whenever possible.
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is illegal.
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17.
When driving a tanker vehicle, the best way to take a curve is to slow to a safe speed before entering the curve and then _______ as you go through the curve.
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downshift to the right gear
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reduce your speed
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brake lightly
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speed up slightly
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18.
ABS:
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improves your visibility at night.
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helps you increase your average speed.
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helps you increase your following distance.
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does not decrease your stopping distance.
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19.
You are inspecting your vehicle during a trip. What should you do?
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Check critical items such as tires, brakes, and lights.
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Watch gauges for signs of trouble.
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Use your senses to check for problems.
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All of the above.
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20.
Engine oil pressure should come up to normal within _________ after the engine is started.
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ten minutes
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five minutes
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two minutes
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seconds
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