Hart mechanism has________________?

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

   A. joining the corresponding points
   B. perpendicular to line as per A.
   C. not possible to determine with these data
   D. at 45° to line as per A.
   E. none of the above

3. Corioli’s component of acceleration exists whenever a point moves along a path that has________________?

   A. linear displacement
   B. rotational motion
   C. tangential acceleration
   D. centripetal acceleration
   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 Klein’s method of construction for reciprocating engine mechanism _______________?

   A. is based on acceleration diagram
   B. is a simplified form of instantaneous center method
   C. utilises a quadrilateral similar to the diagram of mechanism for reciprocating engine
   D. enables determination of Corioli’s component
   E. none of the above

6. 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

7. A cam mechanism imparts following motion___________________?

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

8. Whitworth quick return mechanism is obtained by inversion of___________________?

   A. slider crank mechanism
   B. kinematic chain
   C. five link mechanism
   D. roller cam mechanism
   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