Machine Kinematics Multiple Choice Questions and Answers – Relation Between Linear Motion and Angular Motion

Questions
1 Which of the following disciplines provides study of inertia forces arising from the combined effect of the mass and motion of the parts?
A theory of machines
B applied mechanics
C kinematics
D kinetics

Answer: kinetics
2 Which of the following disciplines provides study of relative motion between the parts of a machine?
A theory of machines
B applied mechanics
C kinematics
D kinetics

Answer: kinematics
3 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 theory of machines
B applied mechanics
C kinematics
D kinetics

Answer: theory of machines
4 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

Answer: turning pair
5 Which of the following is a lower pair?
A ball and socket
B piston and cylinder
C cam and follower
D both a and b

Answer: both a and b
6 If two moving elements have surface contact in motion, such pair is known as
A sliding pair
B rolling pair
C surface pair
D lower pair

Answer: lower pair
7 The example of lower pair is
A shaft revolving in a bearing
B straight line motion mechanisms
C automobile steering gear
D all of the mentioned

Answer: all of the mentioned
8 Pulley in a belt drive acts as
A cylindrical pair
B turning pair
C rolling pair
D sliding pair

Answer: rolling pair
9 The example of rolling pair is
A bolt and nut
B lead screw of a lathe
C ball and socket joint
D ball bearing and roller bearing

Answer: ball bearing and roller bearing
10 Any point on a link connecting double slider crank chain will trace a
A straight line
B circle
C ellipse
D parabola

Answer: ellipse
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