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UPGRADE TO CDL PREMIUM
1.
When checking the engine compartment in a vehicle inspection, you should check all of the following except:
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Coolant level in radiator
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Engine oil level
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Windshield washer fluid level
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Shock absorbers
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2.
Hazardous materials include all of the following except:
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Oxidizers
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Corrosives
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Explosives
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Livestock
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3.
Emergency brakes must be held on by:
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dynamic pressure.
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hydraulic pressure.
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air pressure.
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mechanical force.
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4.
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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5.
If a material is transported in a reportable quantity, the shipper displays the letters ___ on the shipping paper and package.
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LP
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MT
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RQ
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RM
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6.
Rims with welding repairs:
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can be used for tires in the rear of the vehicle.
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are not safe.
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are acceptable only when carrying a heavy load.
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can be used for tires in the front of the vehicle.
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7.
A material’s hazard class reflects:
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the risks associated with the material.
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the emergency response information related to the material.
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the type of packaging required to transport the material.
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the methods for handling spills or leaks in the absence of fires.
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8.
_________ are sometimes called "smooth bore" tanks.
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Tanks made of aluminum
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Liquid tankers with baffles
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Unbaffled liquid tankers
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None of the above.
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9.
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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10.
To control liquid surge, when stopping you should:
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not brake far in advance of a stop.
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not keep a steady pressure on the brakes.
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not release the brakes too soon.
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All of the above.
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