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