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.Management Sciences
A. sliding pairs
B. turning pairs
C. rolling pairs
D. higher pairs
E. lower pairs
Related Mcqs:
- In higher pair, the relative motion is_____________________?
- A. purely turning B. purely sliding C. purely rotary D. purely surface contact E. combination of sliding and turning...
- 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...
- Klein’s construction can be used to determine acceleration of various parts when the crank is at_________________?
- A. inner dead centre B. outer dead centre C. right angles to the link of the stroke D. at 45° to the line of the stroke E. all of the above...
- Higher pairs are those which have_________________?
- A. point or line contact between the two elements when in motion B. surface contact between the two ele-ments when in motion C. elements of pairs not held together mechanically D. two elements that permit relative motion E. none of the above...
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