Home

The acceleration of a particle at any instant has two components i.e. radial component and tangential component. These two components will be

A. Parallel to each other

B. Perpendicular to each other

C. Inclined at 45°

D. Opposite to each other

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

You can do it
  1. Creep in belt drive is due to
  2. Lower pairs are those which have
  3. The relation between number of links (l) and number of joints (j) in a kinematic chain is
  4. In a reciprocating engine, usually __________ of the reciprocating masses are balanced.
  5. If the damping factor for a vibrating system is unity, then the system will be
  6. Which type of gear train is used in clock mechanism to join hour hand and minute hand?
  7. In a differential band brake as shown in the below figure, the drum rotates anticlockwise and the greater…
  8. When the particles of a body moves perpendicular to its axis, then the body is said to have
  9. The balancing weights are introduced in planes parallel to the plane of rotation of the disturbing mass.…
  10. Pitch point on a cam is
  11. It is required to connect two parallel shafts, the distance between whose axes is small and variable.…
  12. With usual notations for different parameters involved, the maximum fluctuations of energy for a flywheel…
  13. In a cam drive with uniform velocity follower, the sharp corners of the displacement diagram are rounded…
  14. The efficiency of a screw jack is maximum, when (where α = Helix angle, and φ = Angle of friction)
  15. If ω/ωn is very low for a body vibrating under steady state vibrations, the phase angle for…
  16. For the same lift and same angle of ascent, a smaller base circle will give
  17. The Klein's method of construction for reciprocating engine mechanism
  18. The Klein's diagram is useful to find
  19. The amplitude of vibration is always __________ the radius of the circle.
  20. The Bifilar suspension method is used to determine
  21. The train value of a gear train is
  22. The factor which affects the critical speed of a shaft is
  23. The mechanism forms a structure, when the number of degrees of freedom (n) is equal to
  24. The face of the tooth is the
  25. Which of the following is an inversion of a single slider crank chain?
  26. When a slider moves on a fixed link having curved surface, their instantaneous centre lies
  27. Throw of a cam is the maximum distance of the follower from
  28. The cam follower generally used in aircraft engines is
  29. A rotary internal combustion engine has __________ cylinders.
  30. The swaying couple is maximum or minimum when the angle of inclination of the crank to the line of stroke…