Which of the following property of the instantaneous center is correct?

A A rigid link rotates instantaneously relative to another link at the instantaneous centre for the configuration of the mechanism considered.
B The two rigid links have no linear velocity relative to each other at the instantaneous centre.
C The velocity of the instantaneous centre relative to any third link is same whether the instantaneous centre is regarded as a point on the first link or on the second rigid link.
D all of the mentioned

Correct Answer: all of the mentioned

Bissoy MCQ
#Machine Kinematics #Number of Degrees of Freedom for Plane Mechanisms

Related Questions

Which is the false statement about the properties of instantaneous center?
A At the instantaneous center of rotation, one rigid link rotates instantaneously relative to another for the configuration of mechanism considered
B The two rigid links have no linear velocities relative to each other at the instantaneous center
C The two rigid links which have no linear velocity relative to each other at this center have the same linear velocity to the third rigid link
D The double center can be denoted either by O2 or O12, but proper selection should be made
The instantaneous center of a rigid thin disc rolling on a plane rigid surface is located at
A the centre of the disc
B the point of contact
C an infinite distance on the plane surface
D the point on the circumference situated vertically opposite to the contact point
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
At the instantaneous center, the velocity of the moving lamina at any instant is
A Zero
B Maximum
C Minimum
D Varying
When two links are connected by a pin joint, their instantaneous center lies
A On their point of contact
B At the center of curvature
C At the center of circle
D At the pin joint
Instantaneous center is at infinity when the angular velocity is
A Constant
B Zero
C Maximum
D Minimum
Two circular dials of exactly the same size are mounted on a wall side by side in such a way that their perimeters touch at one point. Dial 1, which is on the left , spins clockwise around its center , and dial 2 , which is on the right spins counter clockwise around its center . (Assume that there is no friction at the point of contact between the dials.) Each dial is marked on its perimeter at three points that are at equale distances around the points arked ondial 1 are N, O, and P and the points marked on dial 2 are X, Y, and Z. If points O and Z are just meeting at the point of contact between the dials , and if dial 1 spins at the same speed as dial 2, what is the smallest number of revolutions of each dial that will bring O and Z together again?
A 1
B 2
C 3
D 4
ABCD is a square of side 10. AFC is an are of a circle with the center at D and radius 10. AGC is an are of a circle with the center at B and radius 10. Find the area of AFCG/
A 50 -100pie
B 25 -100 pie
C 100-25 pie
D 100-50pie
Radius of circle center 0 is 3 times the radius of circle center C. Angle ACB -A angle POQ. If the shaded are of circle C is 2 then what is the area of then shaded part of circleO?
A 36
B 9
C 12
D 18
ABCD is a square of side 8 AFC is an are of a cricle with the center at D and radius 8 . AGC is an are of a circle with the center at B and radius 8. Find the area of AFCG.
A 32 pie -32
B 64 pie-64
C 64-32pie
D 32 pie - 64

Next steps