TANKER PRACTICE TEST - ARIZONA CDL
11.
You should flash your brake lights to warn drivers behind you when:
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you see a bus stops in the roadway ahead to unload passengers.
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you see a hazard that will require slowing down.
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All of the above.
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12.
If the engine catches fire, you should:
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avoid shooting foam from the vehicle's underside.
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open the hood as soon as you can.
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turn off the engine as soon as you can.
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13.
Different materials expand:
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at the same rate.
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at rates determined by road conditions.
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at different rates.
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14.
To keep your vehicle from rolling back when you start, you should:
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apply the emergency brake whenever necessary.
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partly engage the clutch before you take your foot off the brake.
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turn the engine off before you take your foot off the brake.
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15.
Too little weight on the driving axles can cause:
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mechanical damage.
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longer stopping distances.
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poor traction.
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16.
Which of the following is not a type of retarder?
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Exhaust
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Pressure
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Hydraulic
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17.
Which of the following will NOT help you prevent rollover?
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Using the controlled braking method.
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Driving slowly around turns.
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Keeping the cargo as close to the ground as possible.
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18.
The parking brake:
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should be used when you need to apply the brakes firmly.
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should be used whenever you park.
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should be used when driving in bad weather.
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19.
Which of the following is a clue suggesting a shipment of HazMat?
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Tanks with diamond labels or placards on the premises.
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The type of business is the shipper is in.
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All of the above.
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20.
With the controlled braking method:
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you apply your brakes all the way and release the brakes when the wheels lock up.
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you apply your brakes as hard as possible without locking the wheels.
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you lightly tap the brakes.
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