A. mass
B. friction
C. inertia
D. resisting force
E. resisting torque
The tendency of a body to resist change from rest or motion is known as_______________? Read More »
Theory of Machines A. L.H.S. = R.H.S
B. L.H.S. > R.H.S
C. L.H.S. < R.H.S
D. there is no such criterion for checking above requirement
E. none of the above
the chain is unconstrained when_____________? Read More »
Theory of Machines A. I, 3
B. 2, 2
C. 3, 1
D. 4, 0
E. 0, 4
A. completely constrained motion
B. partially constrained motion
C. incompletely constrained motion
D. freely constrained motion
E. none of the above
Rectangular bar in a rectangular hole is the following type of pair__________________? Read More »
Theory of Machines A. closed pair
B. open pair
C. mechanical pair
D. rolling pair
E. none of the above
Elements of pairs held together mechanically is known as ___________________? Read More »
Theory of Machines A. two links
B. three links
C. four links or more than four links
D. all of the above
E. none of the above
A mechanism is an assemblage of ____________________? Read More »
Theory of Machines A. second inversion of double slider crank chain
B. third inversion of double slider crank chain
C. second inversion of single slider crank chain
D. third inversion of slider crank chain
E. fourth inversion of double slider crank chain
Oldham’s coupling is the ____________________? Read More »
Theory of Machines A. sliding pairs
B. turning pairs
C. rolling pairs
D. higher pairs
E. lower pairs
Ackermann steering gear consists of_______________? Read More »
Theory of Machines A. sliding and turning pairs
B. sliding and rotary pairs
C. turning and rotary pairs
D. sliding pairs only
E. turning pairs only
The Scott-Russell mechanism consists of_________________? Read More »
Theory of Machines A. gyroscope
B. pantograph
C. valve and valve gears
D. generated straight line motions
E. all of the above
Which of the following mechanism is obtained from lower pair________________? Read More »
Theory of Machines