A. yes
B. no
C. it is a marginal case
D. data are insufficient to determine it
E. unpredictable
Related Mcqs:
- If the opposite links of a four bar linkage are equal, the links will always form a_________________?
A. triangle
B. rectangle
C. parallelogram
D. pentagon
E. trapezoid - A typewriter mechanism has 7 number of binary joints, six links and none of higher pairs. The mechanism is________________?
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 - 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 - A kinematic chain requires at least________________________?
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 - In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links_________________?
A. will remain same
B. will change
C. could change or remain unaltered depending oh which link is fixed
D. will not occur
E. none of the above - If there are L number of links in a mechanism then number of possible inversions is equal to_______________?
A. L + 1
B. L – 1
C. L
D. L + 2
E. L – 2 - The number of links in pantograph mechanism is equal to______________?
A. 2
B. 3
C. 4
D. 5
E. 6. - Relationship between the number of links (L) and number of pairs (P) is___________________?
A. P = 2L-4
B. P = 2L + 4
C. P = 2L+2
D. P = 2L-2
E. P = L-4 - If some links are connected such that motion between them can take place in more than one direction, it is called_______________?
A. incompletely constrained motion
B. partially constrained motion
C. completely constrained motion
D. successfully constrained motion
E. none of the above - The number of links and instantaneous centers in a reciprocating engine mechanism are ___________________?
A. 4, 4
B. 4, 5
C. 5, 4
D. 6, 4
E. 4, 6
