Related Questions

The instantaneous centers which vary with the configuration of mechanism are called
A Permanent instantaneous centers
B Fixed instantaneous centers
C Neither fixed nor permanent instantaneous centers
D 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 4,6
The total number of instantaneous centers for a mechanism consisting of n links are
A $$\frac{{\text{n}}}{2}$$
B n
C n - 1
D $$\frac{{{\text{n}}\left( {{\text{n}} - 1} \right)}}{2}$$
What is the number of instantaneous centers for an eight link mechanism?
A 15
B 28
C 30
D 8
According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centers will lie on a
A Straight line
B Parabolic curve
C Triangle
D Rectangle
According to Kennedy's theorem, if three bodies have plane motions, their instantaneous centers lie on
A A triangle
B A point
C Two lines
D A straight line
Total no of instantaneous centers of a machine having ‘n’ links, is
A $$\frac{{\text{n}}}{2}$$
B n
C (n - 1)
D $$\frac{{{\text{n}}\left( {{\text{n}} - 1} \right)}}{2}$$
Instantaneous center of rotation of a link in a four bar mechanism lies on
A right side pivot of this link
B left side pivot of this link
C a point obtained by intersection on extending adjoining links
D none of the mentioned
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 will not occur
D none of the mentioned
When a slider moves on a fixed link having curved surface, their instantaneous centre lies
A on their point of contact
B at the centre of curvature
C at the centre of circle
D at the pin joint

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