Practice question

Which practice helps prevent corrosion (karat) on a motorcycle's metal frame?

Leaving scratches on the frame exposed to moisture without any protective coating
Cleaning the frame regularly and maintaining an intact protective coating such as paint
Washing the motorcycle only with salt water
Storing the motorcycle permanently in a humid, unventilated area with no cover

Answer: B — Cleaning the frame regularly and maintaining an intact protective coating such as paint

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