TANKER PRACTICE TEST - WISCONSIN CDL
11.
How should you apply the brakes when going down a steep downgrade?
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Apply the brakes as hard as you can without locking the wheels.
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You should not brake, and only use engine braking to prevent brake failure.
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Apply the brakes whenever you reach your safe speed, until your speed has been reduced to 5 mph below your safe speed.
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Apply the brakes when you reach the bottom of the downgrade.
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12.
To know if your vehicle is equipped with ABS, look for:
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the ABS shipping paper.
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an ABS placard.
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the ABS logo on the steering wheel.
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a yellow ABS malfunction lamps on the instrument panel.
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13.
When checking the engine compartment:
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you should put the gearshift in neutral.
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the engine should be running.
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the parking brake should be on.
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wheels should not be chocked.
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14.
Which of the following will NOT help you prevent rollover?
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Using the controlled braking method.
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Keeping the cargo as close to the ground as possible.
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Driving slowly around turns.
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All of the above.
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15.
Warnings on low bridges or underpasses:
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are always posted.
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are often posted, but sometimes they are not.
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must be posted.
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None of the above.
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16.
With low beams, drivers can see ahead about:
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15 feet
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250 feet
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100 feet
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150 feet
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17.
You can determine if your vehicle is equipped with ABS (anti-lock braking system) by:
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checking if your vehicle was manufactured after March 1, 1998.
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checking for a yellow ABS malfunction lamp on the instrument panel.
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looking for wheel speed sensor wires coming from the rear of your brakes.
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All of the above.
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18.
Drivers of vehicles transporting HazMat should:
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compare the shipping paper to the markings and labels.
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ensure that all packages are labeled as flammable materials.
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ensure that all relevant placards are carried in the passenger compartment.
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All of the above.
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19.
You must know the outage requirement when hauling liquids in bulk. Why?
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Some of the heaviest liquids don't need any outage.
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You must never leave room for the expanding liquid.
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Different liquids expand by different amounts as they warm.
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All of the above.
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20.
Too little weight on the driving axles can cause:
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poor traction.
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mechanical damage.
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longer stopping distances.
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poor visibility.
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