A. L.H.S. = R.H.S.
B. L.H.S. R.H.S.
D. there is no such criterion for checking above requirement
E. none of the above
Related Mcqs:
- A completely constrained motion can be transmitted with __________________?
A. 1 link with pin joints
B. 2 links with pin joints
C. 3 links with pin joints
D. 4 links with pin joints
E. all of the above - 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. turning pair
B. rolling pair
C. sliding pair
D. spherical pair
E. lower pair - A chain comprises of 5 links having 5 joints. Is it kinematic chain ?
A. yes
B. no
C. it is a marginal case
D. data are insufficient to determine it
E. unpredictable - Klein’s construction can be used when_________________?
A. crank has a uniform angular velocity
B. crank has non-uniform velocity
C. crank has uniform angular acceleration
D. crank has uniform angular velocity and angular acceleration
E. there is no such criterion - Any point on a link connecting double slider crank chain will trace a ________________?
A. straight line
B. circle
C. ellipse
D. parabola
E. hyperbola - A slider crank chain consists of following numbers of turning and sliding pairs_________________?
A. I, 3
B. 2, 2
C. 3, 1
D. 4, 0
E. 0, 4 - the chain is unconstrained when_____________?
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 - For a kinematic chain to be considered as mechanism___________________?
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 - The following is the inversion of slider crank chain mechanism______________________?
A. Whitworth quick return mechanism
B. hand pump
C. oscillating cylinder engine
D. all of the above
E. none of the above - In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The distance between fixed pivots of crank and followers is________________________?
A. 95 mm
B. slightly less than 95 mm
C. slightly more than 95 mm
D. 45 mm
E. none of the above
