Mechanical Engineering Mcqs

Kinematic pairs are those which have___________________?
  • (A)  two elements held together mechani-cally
  • (B)  two elements having relative motion
  • (C)  two elements having Coroili’s com-ponent
  • (D)  minimum of two instantaneous centres
  • (E)  all of the above
Inertia force acts___________________?
  • (A)  perpendicular to the accel< force
  • (B)  along the direction of accel* force
  • (C)  opposite to the direction of ace ing force
  • (D)  in any direction w.r.t. accel* force depending on the magnit two
  • (E)  none of the above