AK CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
11.
Too much weight on the steering axle can cause:
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poor traction.
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better handling.
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hard steering and damage to the steering axle and tires.
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12.
Federal, state, and local regulations for commercial vehicles:
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only apply to CMV's operated in interstate commerce.
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do not apply to CMV's operated in intrastate commerce.
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vary from place to place.
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13.
How should you apply the brakes when going down a steep downgrade?
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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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Apply the brakes as hard as you can without locking the wheels.
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14.
When going down a hill, you should downshift:
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before you start going downhill.
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as you go downhill.
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after starting down a hill.
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15.
Rough acceleration can cause:
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damage electrical and brake lines.
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tire damage.
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mechanical damage.
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16.
Which of these statements is true?
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A tread depth of 2/32 of an inch is safe for steering axle tires.
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Dual tires that come in contact with each other provide better traction.
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Radial and bias-ply tires should not be used together on the same vehicle.
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17.
When possible, you should park:
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so you will be able to pull forward when you leave.
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on the shoulder.
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so you will have to back up when you leave.
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18.
For an electrical equipment fire or a gasoline or oil fire, use:
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a type B:C fire extinguisher only.
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water.
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a type A:B:C or B:C fire extinguisher.
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19.
If driving a vehicle equipped with power steering, you should check:
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hoses.
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fluid level.
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All of the above.
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20.
Water
in the brakes can cause the brakes to:
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fade.
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overheat.
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be weak or apply unevenly.
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