Shaft revolving in a bearing is the following type of pair________________?

Related Mcqs:

1. Which of the following mechanism is obtained from lower pair________________?

   A. gyroscope B. pantograph C. valve and valve gears D. generated straight line motions E. all of the above...

2. To transmit power from one rotating shaft to another whose axes are neither parallel nor intersecting, use__________________?

   A. spur gear B. spiral gear C. bevel gear D. worm gear E. crown gear...

3. A foot step bearing and rotor of a vertical turbine form examples of___________________?

   A. incompletely constrained motion B. partially constrained motion C. completely constrained motion D. successfully constrained motion E. none of the above...

4. For fluctuating loads, welsuited bearing is_________________?

   A. ball bearing B. roller bearing C. needle roller bearing D. thrust bearing E. sleeve bearing...

5. Rectangular bar in a rectangular hole is the following type of pair__________________?

   A. completely constrained motion B. partially constrained motion C. incompletely constrained motion D. freely constrained motion E. none of the above...

6. In gramophones for adjusting the speed of the turntable, the following type of governor is commonly employed_______________?

   A. Hartung governor B. Wilson Hartnell governor C. Pickering governor D. Inertia governor E. none of the above...

7. A cam with a roller follower would con stitute following type of pair______________?

   A. lower pair B. higher pair C. open pair D. close pair E. cam pair...

8. The type of pair formed by two elements which are so connected that one is constrained to turn or revolve about a fixed axis of another element is known as__________________?

   A. turning pair B. rolling pair C. sliding pair D. spherical pair E. lower pair...

9. The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel, but intersect is______________________?

   A. flexible coupling B. universal coupling C. chain coupling D. Oldham’s coupling E. American coupling...

10. 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...