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A shaft carrying three rotors will have

A. No node

B. One node

C. Two nodes

D. Three nodes

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  1. The pressure angle of a cam depends upon
  2. According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centres…
  3. The amplitude of vibration is always __________ the radius of the circle.
  4. The number of links in pantograph mechanism is equal to
  5. A flywheel is fitted to the crankshaft of an engine having W as the amount of indicated work per revolution…
  6. The distance by which the __________ of the D-slide valve overlaps the steam port is called exhaust…
  7. The primary unbalanced force is maximum when the angle of inclination of the crank with the line of…
  8. The relation between number of links (l) and number of joints (j) in a kinematic chain is
  9. The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness…
  10. Scotch yoke mechanism is used to generate
  11. ________ is an inversion of Double slider crank chain.
  12. The relative velocity of B with respect to A in a rigid link AB is
  13. Two pulleys of radii r₁ and r₂ and at distance x apart are connected by means of an open…
  14. Whirling speed of the shaft is the speed at which
  15. Which of the following disciplines provides study of inertia forces arising from the combined effect…
  16. When the two elements of a pair have __________ when in motion, it is said to a lower pair.
  17. For the same lift and same angle of ascent, a smaller base circle will give
  18. The Hooke's joint consists of:
  19. When two pulleys of different diameters are connected by means of an open belt, the angle of contact…
  20. When two links are connected by a pin joint, their instantaneous centre lies
  21. Cross head and guides form a
  22. In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be
  23. In a disc clutch, if there are n₁ number of discs on the driving shaft and n₂ number of…
  24. With usual notations for different parameters involved, the maximum fluctuations of energy for a flywheel…
  25. In a Hartnell governor, the lift of the sleeve is given by (where r₁ and r₂ = Max. and…
  26. The magnitude of velocities of the points on a rigid link is
  27. The lower pairs are __________ pairs.
  28. The contact ratio is the ratio of
  29. A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure,…
  30. Which of the following is a higher pair?