The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line

Theory of Machine
The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line

Not possible to determine with these data

Joining the corresponding points

At 45° to line as per (A)

Perpendicular to line as per (A)

Not possible to determine with these data

Joining the corresponding points

At 45° to line as per (A)

Perpendicular to line as per (A)

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Theory of Machine
If the damping factor for a vibrating system is unity, then the system will be

Over damped

Without vibrations

Under damped

Critically damped

Over damped

Without vibrations

Under damped

Critically damped

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Theory of Machine
The driving and driven shafts connected by a Hooke's joint will have equal speeds, if

sinθ = ± tanα

cosθ = sinα

cotθ = cosα

tanθ = ± cosα

sinθ = ± tanα

cosθ = sinα

cotθ = cosα

tanθ = ± cosα

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Theory of Machine
In a simple train of wheels, the velocity ratio __________ the intermediate wheels.

Either A or B

None of these

Is independent of

Depends upon

Either A or B

None of these

Is independent of

Depends upon

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Theory of Machine
The instantaneous centers which vary with the configuration of mechanism are called

Permanent instantaneous centers

None of these

Fixed instantaneous centers

Neither fixed nor permanent instantaneous centers

Permanent instantaneous centers

None of these

Fixed instantaneous centers

Neither fixed nor permanent instantaneous centers

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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 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

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 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

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Theory of Machine

Theory of Machine The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line

Theory of Machine If the damping factor for a vibrating system is unity, then the system will be

Theory of Machine The driving and driven shafts connected by a Hooke's joint will have equal speeds, if

Theory of Machine In a simple train of wheels, the velocity ratio __________ the intermediate wheels.

Theory of Machine The instantaneous centers which vary with the configuration of mechanism are called

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

Theory of Machine
The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line

Theory of Machine
If the damping factor for a vibrating system is unity, then the system will be

Theory of Machine
The driving and driven shafts connected by a Hooke's joint will have equal speeds, if

Theory of Machine
In a simple train of wheels, the velocity ratio __________ the intermediate wheels.

Theory of Machine
The instantaneous centers which vary with the configuration of mechanism are called

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