Railways Technical Ability Vibration Analysis Question Bank Vibration Analysis

  • question_answer In a automobile service station, an automobile is in a lifted up position by means of a hydraulic jack. A person working in the service station gave a tap to one rear wheel and made it rotate by one revolution. The rotation of another rear wheel is:

    A) Zero

    B) Also one revolution in the same direction

    C) Also one revolution but in the opposite direction

    D) unpredictable

    Correct Answer: B

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