Railways Technical Ability Instrument Mechanical Question Bank Instrument Mechanical

  • question_answer If \[{{\omega }_{s}}\] and \[{{\omega }_{p}}\] represent the angular velocities of driven and driving members of a fluid coupling respectively, then the slip is equal to:

    A) \[1-\frac{{{\omega }_{s}}}{{{\omega }_{p}}}\]             

    B) \[\frac{{{\omega }_{s}}}{{{\omega }_{p}}}\]

    C) \[\frac{{{\omega }_{p}}}{{{\omega }_{s}}}\]                            

    D) \[1-\frac{{{\omega }_{p}}}{{{\omega }_{s}}}\]

    Correct Answer: A


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