A. bolt and nut
B. lead screw of a lathe
C. ball and socket joint
D. ball bearing and roller bearing
E. all of the above
0
Shaft revolving in a bearing is the following type of pair________________?
0
The type of pair formed by two elements which are so connected that one is constrained to turn or revolve about a fixed axis of another element is known as__________________?
A. lower pair
B. higher pair
C. spherical pair,
D. cylindrical pair
E. bearing pair
0
If two moving elements have surface contact in motion, such pair is known as_________________?
A. turning pair
B. rolling pair
C. sliding pair
D. spherical pair
E. lower pair
0
Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts___________________?
A. sliding pair
B. rolling pair
C. surface pair
D. lower pair
E. higher pair
0
Pulley in a belt drive acts as_______________?
A. theory of machines
B. applied mechanics
C. mechanisms
D. kinetics
E. kinematics
0
Any point on a link connecting double slider crank chain will trace a ________________?
A. cylindrical pair
B. turning pair
C. rolling pair
D. sliding pair
E. surface pair
0
Rectilinear motion of piston is converted into rotary by_______________?
A. straight line
B. circle
C. ellipse
D. parabola
E. hyperbola
0
The purpose of a link is to________________?
A. cross head
B. slider crank
C. connecting rod
D. gudgeon pin
E. four bar chain mechanism
0
The values of velocity and acceleration of piston at near dead center for a slider-crank mechanism will be________________?
A. transmit motion
B. guide other links
C. act as a support
D. all of the above
E. none of the above
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