IDAHO CDL TANKER PRACTICE TEST
11.
On any upgrade, gravity:
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doubles your speed.
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slows you down.
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speed you up.
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12.
The two ways of knowing when to shift are:
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engine speed and road speed.
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weather and road conditions.
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following distance and traffic speed.
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13.
If a drawbridge does not have a signal light or traffic control attendant, you should:
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stop and look to make sure the draw is completely closed before crossing.
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drive through the drawbridge with caution.
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stop at least 5 feet before the draw of the bridge.
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14.
Which of the following is not a place where the shipping papers may be kept?
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In clear view within reach while driving.
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In a pouch on the passenger's door
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In a pouch on the driver's door
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15.
In vehicles with air brakes, the two markings on a front brake limiting valve are:
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high and low.
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normal and slippery.
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left and right.
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16.
Air tank drains:
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should not be used in wet weather.
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are used to remove water and oil from the air tanks.
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protect the tanks and the rest of the system from too much pressure.
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17.
Never drive a tank vehicle:
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with valves or manhole covers.
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with closed valves or manhole covers.
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with open valves or manhole covers.
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18.
If you are being tailgated, you should:
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open up room in front of you.
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make quick changes.
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increase your speed very gradually.
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19.
To transport hazardous materials, drivers need:
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a CDL license only.
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a CDL license with a tank endorsement.
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a CDL license with hazardous material endorsement.
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20.
If a tank is leaking, you should:
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continue the trip until you can pull into a service station.
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flash your brake lights to warn other motorists.
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get the leak fixed immediately.
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