CDL DOUBLES PRACTICE TEST IDAHO
11.
Which of the following is a reason to cover cargo?
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To protect people from spilled cargo
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To protect the cargo from weather
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All of the above.
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12.
If you must drive slowly, how should you alert following drivers?
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Turn on your taillights
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Use your emergency flashers if it is legal
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Flash your brake lights
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13.
Which of the following is NOT a reason for hydraulic brake failure?
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Brake fade on long hills
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Loss of hydraulic pressure
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Stab braking
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14.
Who is responsible for inspecting the cargo?
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The person who loaded and secured the cargo
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The shipper
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The driver
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15.
If you experience a loss of hydraulic pressure, you should do all of the following except:
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Put the transmission in Neutral
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Downshift
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Pump the brakes
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16.
On any upgrade, _________ – the more you will have to use lower gears to climb hills or mountains.
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the longer the grade
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the steeper the grade
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All of the above.
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17.
Cargo should be properly covered:
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to protect the weather from the cargo.
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to protect people from spilled cargo.
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to block your view or someone else’s.
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18.
To know if your vehicle is equipped with ABS, look for:
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the ABS logo on the steering wheel.
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an ABS placard.
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a yellow ABS malfunction lamps on the instrument panel.
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19.
Air tank drains:
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are used to remove water and oil from the air tanks.
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should not be used in wet weather.
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protect the tanks and the rest of the system from too much pressure.
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20.
Rims with welding repairs:
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are not safe.
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can be used for tires in the front of the vehicle.
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can be used for tires in the rear of the vehicle.
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