Category: Theory of Machines

A. crank
B. connecting rod
C. crank pin
D. cross-head
E. cross head guide

A. 6 times more
B. 6 times less
C. 2.44 times more
D. 2.44 times,less
E. 36 times less

A. higher pair
B. sliding pair
C. turning pair
D. rotary pair
E. lower pair

A. compound gears
B. worm and wheel method
C. Hooke’s joint
D. crown gear
E. bevel gears

A. triangle
B. rectangle
C. parallelogram
D. pentagon
E. trapezoid

A. steering
B. pitching
C. rolling
D. all of the above
E. none of the above

A. during which the follower returns to its initial position
B. of rotation of the cam for a definite displacement of the follower
C. through which the cam rotates during the period in which the follower remains in the highest position
D. moved by the cam from the instant the follower begins to rise, till it reaches its highest position
E. moved by the cam from beginning of ascent to the termination of descent

A. during which the follower returns to its initial position
B. of rotation of the cam for a definite displacement of the follower
C. through which the cam rotates during the period in which the follower remains in the highest position
D. moved by the cam from the instant the follower begins to rise, till it reaches its highest position
E. moved by the cam from beginning of ascent to the termination of descent

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

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