A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be (where I = Mass moment of inertia of the disc, and ωP = Angular velocity of precession of the axis of spin)

Theory of Machine
A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be (where I = Mass moment of inertia of the disc, and ωP = Angular velocity of precession of the axis of spin)

Iω²

(1/2). I ω ωP

I ω ωP

(1/2).Iω²

Iω²

(1/2). I ω ωP

I ω ωP

(1/2).Iω²

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Theory of Machine
Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts?

Mechanisms

Theory of machines

Applied mechanics

Kinetics

Mechanisms

Theory of machines

Applied mechanics

Kinetics

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Theory of Machine
Minimum number of teeth for involute rack and pinion arrangement for pressure angle of 20° is

34

10

30

20

34

10

30

20

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Theory of Machine
In a gear having involute teeth, the normal to the involute is a tangent to the

Dedendum circle

Base circle

Addendum circle

Pitch circle

Dedendum circle

Base circle

Addendum circle

Pitch circle

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Theory of Machine
The ratio of maximum fluctuation of energy to the work-done per cycle is called

None of these

Maximum fluctuation of energy

Fluctuation of energy

Coefficient of fluctuation of energy

None of these

Maximum fluctuation of energy

Fluctuation of energy

Coefficient of fluctuation of energy

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Theory of Machine
In a spring controlled governor, when the controlling force ____ as the radius of rotation increases, it is said to be a stable governor.

Remains constant

Decreases

None of the listed here

Increases

Remains constant

Decreases

None of the listed here

Increases

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Theory of Machine

Theory of Machine A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be (where I = Mass moment of inertia of the disc, and ωP = Angular velocity of precession of the axis of spin)

Theory of Machine Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts?

Theory of Machine Minimum number of teeth for involute rack and pinion arrangement for pressure angle of 20° is

Theory of Machine In a gear having involute teeth, the normal to the involute is a tangent to the

Theory of Machine The ratio of maximum fluctuation of energy to the work-done per cycle is called

Theory of Machine In a spring controlled governor, when the controlling force ____ as the radius of rotation increases, it is said to be a stable governor.

Theory of Machine
A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be (where I = Mass moment of inertia of the disc, and ωP = Angular velocity of precession of the axis of spin)

Theory of Machine
Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts?

Theory of Machine
Minimum number of teeth for involute rack and pinion arrangement for pressure angle of 20° is

Theory of Machine
In a gear having involute teeth, the normal to the involute is a tangent to the

Theory of Machine
The ratio of maximum fluctuation of energy to the work-done per cycle is called

Theory of Machine
In a spring controlled governor, when the controlling force ____ as the radius of rotation increases, it is said to be a stable governor.