Effort of a governor is the

Theory of Machine
Effort of a governor is the

Mean force exerted at the sleeve for maximum equilibrium speed

Work-done at the sleeve for maximum equilibrium speed

None of these

Mean force exerted at the sleeve for a given percentage change of speed

Mean force exerted at the sleeve for maximum equilibrium speed

Work-done at the sleeve for maximum equilibrium speed

None of these

Mean force exerted at the sleeve for a given percentage change of speed

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Theory of Machine
Which of the following is an example of a higher pair?

Ball and roller bearing

All of the listed here

Toothed gearing

Belt and rope drive

Ball and roller bearing

All of the listed here

Toothed gearing

Belt and rope drive

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Theory of Machine
The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is

l = 2p - 2

l = 2p - 3

l = 2p - 4

l = 2p - 5

l = 2p - 2

l = 2p - 3

l = 2p - 4

l = 2p - 5

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Theory of Machine
The example of rolling pair is

Lead screw of a lathe

Ball bearing and roller bearing

Bolt and nut

Ball and socket joint

Lead screw of a lathe

Ball bearing and roller bearing

Bolt and nut

Ball and socket joint

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Theory of Machine
The magnitude of velocities of the points on a rigid link is

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

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Theory of Machine
The frictional torque transmitted in a flat pivot bearing, assuming uniform wear, is(Where μ = Coefficient of friction, W=Load over the bearing, R=Radius of bearing)

²/₃ μWR

½μWR

¾μWR

μwr

²/₃ μWR

½μWR

¾μWR

μwr

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Theory of Machine

Theory of Machine Effort of a governor is the

Theory of Machine Which of the following is an example of a higher pair?

Theory of Machine The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is

Theory of Machine The example of rolling pair is

Theory of Machine The magnitude of velocities of the points on a rigid link is

Theory of Machine The frictional torque transmitted in a flat pivot bearing, assuming uniform wear, is(Where μ = Coefficient of friction, W=Load over the bearing, R=Radius of bearing)

Theory of Machine
Effort of a governor is the

Theory of Machine
Which of the following is an example of a higher pair?

Theory of Machine
The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is

Theory of Machine
The example of rolling pair is

Theory of Machine
The magnitude of velocities of the points on a rigid link is

Theory of Machine
The frictional torque transmitted in a flat pivot bearing, assuming uniform wear, is(Where μ = Coefficient of friction, W=Load over the bearing, R=Radius of bearing)