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Prolonged exposure of motorcycle brake fluid to air should be avoided, because:
ABrake fluid in contact with air absorbs moisture, losing effectiveness.Correct
BBrake fluid evaporates very quickly.
CBrake fluid is highly flammable when in contact with air.
Explanation
Brake fluid is a hygroscopic substance, which means it has a high capacity to absorb moisture present in the air. When the fluid absorbs water, its boiling point decreases significantly, which can compromise the effectiveness of the braking system due to the creation of vapor bubbles under high operating temperatures. The remaining options are incorrect because brake fluid does not evaporate easily at room temperature nor does it become highly flammable by simple contact with atmospheric air.
Explanation generated by artificial intelligence and may contain errors. Always confirm the information with your instructor.
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