TANKER PRACTICE TEST - IDAHO CDL
11.
If a shipping paper describes both hazardous and non-hazardous products, the hazardous materials must be:
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identified by an "H" placed before the shipping description.
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written in a larger font.
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entered first.
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12.
Texting while operating a commercial motor vehicle is:
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illegal.
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acceptable if you are contacting your supervisor.
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acceptable if you are contacting your dispacther.
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13.
When going down a steep downgrade, you should primarily brake using:
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the service brakes.
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the braking effect of the engine.
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the parking brake.
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14.
Empty trucks:
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stop quicker when you use only the emergency or parking brake.
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require greater stopping distances than full trucks.
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have more traction than full trucks.
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15.
Front-end header boards:
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should never be used.
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protect drivers from spilled cargo.
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protect drivers from cargo in case of an accident or emergency stop.
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16.
Baffled liquid tanks:
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have bulkheads in them to allow the liquid to move freely.
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have nothing inside to slow down the flow of the liquid.
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have bulkheads with holes that let the liquid flow through.
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17.
The minimum amount of tread for rear tires is:
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2/32 of an inch
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1/32 of an inch
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1/64 of an inch
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18.
While you are driving a tanker, the front wheels begin to skid. Which of these is most likely to occur?
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The truck will roll over.
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You will keep moving forward no matter how you steer.
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Excessive heat will cause chemical changes in the brake lining, which reduce friction.
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19.
Rollovers happen when drivers:
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brake too hard.
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turn too slowly.
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turn too fast.
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20.
Too little weight on the driving axles can cause:
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longer stopping distances.
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mechanical damage.
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poor traction.
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