The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line________________?

Related Mcqs:

1. A typewriter mechanism has 7 number of binary joints, six links and none of higher pairs. The mechanism is________________?

   A. kinematically sound B. not sound C. soundness would depend upon which link is kept fixed D. data is not sufficient to determine same E. none of the above...

2. In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links_________________?

   A. will remain same B. will change C. could change or remain unaltered depending oh which link is fixed D. will not occur E. none of the above...

3. The values of velocity and acceleration of piston at near dead center for a slider-crank mechanism will be________________?

   A. 0, and more than co2r B. 0, and less than coV C. 0, 0 D. cor, 0 E. none of the above...

4. A mechanism is an assemblage of ____________________?

   A. two links B. three links C. four links or more than four links D. all of the above E. none of the above...

5. The e.g. of a link in any mechanism would experience_________________?

   A. no acceleration B. linear acceleration C. angular acceleration D. both angular and linear accelerations E. none of the above...

6. 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...

7. A panto graph is a mechanism with___________________?

   A. lower pairs B. higher pairs C. rolling pairs D. turning pairs E. spherical pairs...

8. A cam mechanism imparts following motion___________________?

   A. rotating B. oscillating C. reciprocating D. all of the above E. none of the above...

9. In its simplest form, a cam mechanism consists of following number of links___________________?

   A. 1 B. 2 C. 3 D. 4 E. none...

10. An eccentric sheave pivoted at one point rotates and transmits oscillatory motion to a link whose one end is pivoted and other end is connected to it. This mechanism has___________________?

    A. 2 links B. 3 links C. 4 links D. 5 links E. none of the above...