CDL GENERAL KNOWLEDGE TEST (MAINE) - PRACTICE TEST
11.
When passing a vehicle, you should NOT:
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at night, flash your lights from low to high beam and back.
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keep blowing your horn while passing.
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assume the other driver does not see you.
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12.
To check the signal lights, do the following:
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Turn on all the lights, turn off the stop lights, and turn off the left turn signal lights.
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Turn off all the lights, turn on the stop lights, and turn on the left turn signal lights.
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Turn off all the lights, turn on the right turn signal lights, and turn on the stop lights.
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13.
To make an emergency using the stab braking method, you should:
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apply the brakes as hard as you can without locking the wheels.
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apply your brakes all the way, release the brakes when the wheels lock up, and apply the brakes again as soon as the wheels start rolling.
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fully apply the brakes until the wheels lock up, then stay off the brake until the vehicle has slowed down.
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14.
_________ are used on many vehicles to provide extra gears.
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Auxiliary transmissions and power steering cylinders
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Retarders and multi-speed rear axles
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Multi-speed rear axles and auxiliary transmissions
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15.
When a tire fails, do NOT:
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keep a firm grip on the steering wheel.
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brake, unless you're about to run into something.
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stay off the brake until the vehicle has slowed down.
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16.
A bridge formula permits less maximum axle weight for axles that:
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have a high center of gravity
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are further apart than normal
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are closer together
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17.
When starting your vehicle, the warning lights and buzzers:
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should stay on for 15-20 seconds.
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should stay on until you manually turn them off.
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should go out right away.
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18.
You should hold your steering wheel:
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firmly with both hands.
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with both hands on the same side of the wheel.
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firmly with one hand.
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19.
Right after it starts to rain, the road is very slippery. Why?
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Because the water mixes with oil left on the road by vehicles.
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Because rain is very slippery.
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Because black ice may form on the road.
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20.
Wheel and rim problems include:
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mismatched lock rings.
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missing clamps.
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All of the above.
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