Which of the following mechanisms produces mathematically an exact straight line motion____________________?

Related Mcqs:

The example of higher pair is_________________?

A. belt, rope and chain drives B. gears, cams C. ball and roller bearings D. all of the above E. none of the above...

Pulley in a belt drive acts as_______________?

A. cylindrical pair B. turning pair C. rolling pair D. sliding pair E. surface pair...

The Ackermann steering mechanism is preferred to the Davis type in automobiles because____________________?

A. the former is mathematically accurate B. the former is having turning pair C. the former is most economical D. the former is most rigid E. none of thfr above...

For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimidstroke respectively, is__________________?

A. maximum and zero B. zero and maximum C. minimum and maximum D. zero and minimum E. maximum and minimum...

Corioli’s component acts________________?

A. perpendicular to sliding surfaces B. along sliding surfaces C. somewhere in between above two D. unpredictable E. none of the above...