MI CDL AIR BRAKES PRACTICE TEST
6.
Rough acceleration:
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can cause mechanical damage.
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is necessary to warm up the engine.
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improves gas mileage.
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7.
Excessive use of the service brakes results in overheating and leads to:
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brake fade.
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poor traction.
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reduction of the brake drums.
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8.
The air storage tanks:
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are used to hold compressed air.
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are connected to the engine through gears or a v-belt.
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stop the compressor from pumping air.
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9.
Empty trucks:
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require greater stopping distances.
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are higher than loaded trucks.
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All of the above.
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10.
How can you tell if your vehicle is equipped with ABS?
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Look for yellow ABS malfunction lamps on the instrument panel.
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Trailers will have yellow ABS malfunction lamps on the left side.
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All of the above.
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