Home

Elements of pairs held together mechanically is known as

A. Closed pair

B. Open pair

C. Mechanical pair

D. Rolling pair

Related Questions

  1. The cam follower generally used in automobile engines is
  2. A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied…
  3. Cam angle is defined as the angle
  4. According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centres…
  5. The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane…
  6. The frictional torque transmitted in a flat collar bearing, considering uniform wear, is (where r₁…
  7. The frictional torque transmitted in a flat pivot bearing with assumption of uniform pressure is _________…
  8. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration…
  9. The Bifilar suspension method is used to determine
  10. The dedendum circle diameter is equal to (where, φ = Pressure angle)
  11. In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility…
  12. Creep in belt drive is due to
  13. In a simple train of wheels, the velocity ratio __________ the intermediate wheels.
  14. For a twin cylinder V-engine, the crank positions for primary reverse cranks and secondary direct cranks…
  15. A slider moves at a velocity v on a link revolving at ω rad/s. The coriolis component of acceleration…
  16. The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is
  17. When a rigid body is suspended vertically and it oscillates with a small amplitude under the action…
  18. In a reciprocating engine, usually __________ of the reciprocating masses are balanced.
  19. Inertia force acts
  20. If the damping factor for a vibrating system is unity, then the system will be
  21. A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________…
  22. The magnitude of linear velocity of a point B on a link AB relative to point A is (Where ω = Angular…
  23. Which of the following is a spring controlled governor?
  24. Angle of action of cam is defined as the angle
  25. A governor is said to be stable, if the
  26. Which of the following would constitute a link?
  27. Any point on a link connecting double slider crank chain will trace a
  28. If ω/ωn is very low for a body vibrating under steady state vibrations, the phase angle for…
  29. In order to give the primary balance of the reciprocating parts of a multi-cylinder inline engines,
  30. The ratio of the maximum displacement of the forced vibration to the deflection due to the static force,…

Please do not use chat terms. Example: avoid using "grt" instead of "great".