For a kinematic chain to be considered as mechanism___________________?

Theory of Machines 10/07/2020

A. two links should be fixed
B. one link should be fixed
C. none of the links should be fixed
D. there is no such criterion
E. none of the above

Related Mcqs:

    Automobile steering gear is an example of____________________?
    A. higher pair B. sliding pair C. turning pair D. rotary pair E. lower pair...
    Lower pairs are those which have___________________?
    A. point or line contact between the two elements when in motion B. surface contact between the two elements when in motion C. elements of pairs not -held together mechanically D. two elements that permit relative motion E. none of the above...
    In a rigid link OA, velocity of A w.r.t. will be___________________?
    A. parallel to OA B. perpendicular to OA C. at 45° to OA D. along AO E. along OA...
    In a shaper mechanism, the Corioli’s component of acceleration will_______________?
    A. not exist B. exist C. depend on position of crank D. unpredictable E. none of the above...
    Hart mechanism has________________?
    A. eight links B. six links C. four links D. twelve links E. five links...

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