A. 6 times more
B. 6 times less
C. 2.44 times more
D. 2.44 times,less
E. 36 times less
The frequency of oscillation at compared to earth will be___________________? Read More »
Theory of Machines A. displacement diagram
B. velocity diagram
C. acceleration diagram
D. all of the above
E. none of the above
A. 45 mm
B. slightly less than 45 mm
C. slightly more than 45 mm
D. 95 mm
E. none of the above
In above example, the minimum length of the coupler will be__________________? Read More »
Theory of Machines A. kinematically sound
B. not sound
C. soundness would depend upon which link is kept fixed
D. data is not sufficient to determine same
E. none of the above
A. Whitworth quick return mechanism
B. hand pump
C. oscillating cylinder engine
D. all of the above
E. none of the above
The following is the inversion of slider crank chain mechanism______________________? Read More »
Theory of Machines A. 2 links and 3 turning pairs
B. 3 links and 4 turning pairs
C. 4 links and 4 turning pairs
D. 5 links and 4 turning pairs
E. none of the above
A kinematic chain requires at least________________________? Read More »
Theory of Machines A. Grasshopper mechanism
B. Watt mechanism
C. Peaucellier’s mechanism
D. Tchabichiff mechanism
E. Ackermann mechanism
A. slider crank mechanism
B. kinematic chain
C. five link mechanism
D. roller cam mechanism
E. none of the above
Whitworth quick return mechanism is obtained by inversion of___________________? Read More »
Theory of Machines A. rotating
B. oscillating
C. reciprocating
D. all of the above
E. none of the above
A cam mechanism imparts following motion___________________? Read More »
Theory of Machines A. two links should be fixed
B. one link should be fixed
C. none of the links should be fixed
D. there is no such criterion
E. none of the above
For a kinematic chain to be considered as mechanism___________________? Read More »
Theory of Machines