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Mecanica y mantenimiento
D1+EMecanica y mantenimiento·Difficulty 2/5

If you notice unusual noises or vibrations in a D1+E or D+E combination, the prudent action is to:

Options

  • Check the cause and do not dismiss it

    Unusual noises and vibrations may indicate a fault that should be checked as soon as possible.

  • Assume it will go away on its own

    Incorrect answer for this practice-bank question.

  • Compensate by increasing speed

    Incorrect answer for this practice-bank question.

Explanation

Unusual noises and vibrations may indicate a fault that should be checked as soon as possible.

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