CDL AIR BRAKES PRACTICE TEST - GEORGIA
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The air brakes endorsement applies to applicants who wish to drive a vehicle with air brakes in Class A, B, or C CDL. To drive a vehicle with air brakes, you must pass the air brake component of the Georgia CDL knowledge test. The GA CDL air brakes test consists of 25 questions, and you'll need at least 20 correct answers to pass (80%). The test covers the information found in the air brakes section of the Georgia CDL Manual. Take this GA CDL practice test now to prepare for the actual air brakes test!
1.
A driver distraction is anything that takes your attention away from driving, such as:
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adjusting the radio.
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pedestrians.
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billboards.
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All of the above.
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2.
In air-operated disc brakes, the pressure of the ______ on the ______ turns a "power screw".
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brake chamber; slack adjuster
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brake camshaft; tie rod
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slack adjuster; tie rod
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slack adjuster; cam roller
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3.
Air brakes:
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can improve fuel efficiency.
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should be used only when driving on wet roads.
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are an effective way to stop large and heavy vehicles.
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are prohibited on larger vehicles.
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4.
Too little weight on the driving axles can cause:
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longer stopping distances.
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mechanical damage.
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poor traction.
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poor visibility.
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5.
Under a pressurized system, the radiator cap:
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should be removed when the coolant is hot.
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should never be removed until the system has cooled.
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should always be cool.
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should never be hot.
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