TANKER PRACTICE TEST - MISSISSIPPI CDL
11.
Under a pressurized system, the radiator cap:
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should never be hot.
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should be removed when the coolant is hot.
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should always be cool.
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should never be removed until the system has cooled.
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12.
You should flash your brake lights to warn drivers behind you when:
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you see you'll need to slow down.
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you see a hazard that will require slowing down.
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you see a bus stops in the roadway ahead to unload passengers.
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All of the above.
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13.
A high center of gravity:
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means your vehicle is more likely to tip over.
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means you'll have better traction.
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helps the vehicle be more stable while turning.
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is less dangerous in curves.
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14.
The height of a vehicle's center of gravity is important for safe handling. Why?
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Trucks with a high center of gravity have better traction.
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A high center of gravity means you are less likely to tip over.
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Trucks with a high center of gravity can roll over at the posted speed limit for a curve.
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All of the above.
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15.
When driving a tanker, liquid surge:
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results from movement of the liquid in full tanks.
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can have bad effects on handling.
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is never dangerous.
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should not be a concern.
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16.
If you are feeling sleepy, you should:
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pull off the road and rest.
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drive faster.
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slow down.
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get some coffee.
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17.
You should never load a cargo tank totally full. Why?
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To save money on the tank rental fee.
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All of the above.
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Liquids shrink when they freeze, which results in the so called "outage".
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Liquids expand as they warm and you must leave room for the liquid to expand.
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18.
When driving, you should check mirrors regularly to know where other vehicles are around you. Remember that:
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you should check your after the start of any trip to make sure they are properly adjusted.
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there are blind spots that your mirrors cannot show you.
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convex mirrors make things look larger and closer than they really are.
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every registered motor vehicle must have at least one mirror.
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19.
When driving in hot weather, drivers should inspect tires:
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every 3 hours or every 75 miles.
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every hour or every 50 miles.
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every 2 hours or every 100 miles.
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every 4 hours or every 200 miles.
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20.
When loading and unloading the smaller tanks of a cargo tank equipped with bulkheads, you must pay attention to:
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weight distribution.
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smooth bore tanks.
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air leakage rate.
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water distribution.
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