A. crank
B. connecting rod
C. crank
D. cross-head
E. cross head guide
Which of the following has sliding motion________________? Read More »
Theory of Machines A. higher pair
B. sliding pair
C. turning pair
D. rotary pair
E. lower pair
Automobile steering gear is an example of____________________? Read More »
Theory of Machines A. have line contact
B. have surface contact
C. permit relative motion
D. are held together
E. have dynamic forces
Kinematic pairs are those which have two elements that ______________? Read More »
Theory of Machines A. incompletely constrained motion
B. partially constrained motion
C. completely constrained motion
D. successfully constrained motion
E. none of the above
A. lower pair
B. higher pair
C. turning pair
D. rolling pair
E. sliding pair
Cross head and guides form a _________________? Read More »
Theory of Machines A. 0, and more than co2r
B. 0, and less than coV
C. 0, 0
D. cor, 0
E. none of the above
A. transmit motion
B. guide other links
C. act as a support
D. all of the above
E. none of the above
The purpose of a link is to________________? Read More »
Theory of Machines A. cross head
B. slider crank
C. connecting rod
D. gudgeon
E. four bar chain mechanism
Rectilinear motion of piston is converted into rotary by_______________? Read More »
Theory of Machines A. straight line
B. circle
C. ellipse
D. parabola
E. hyperbola
Any point on a link connecting double slider crank chain will trace a ________________? Read More »
Theory of Machines A. cylindrical pair
B. turning pair
C. rolling pair
D. sliding pair
E. surface pair
Pulley in a belt drive acts as_______________? Read More »
Theory of Machines