The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is

Theory of Machine
The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is

h/(kG² + h²)

h²/(kG² + h²)

(kG² + h²)/h

(kG² + h²)/h²

h/(kG² + h²)

h²/(kG² + h²)

(kG² + h²)/h

(kG² + h²)/h²

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Theory of Machine
The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness of the body, and δ = Static deflection of the body)

1/2π × √(s/m)

1/2π × √(g/δ)

Any one of the listed here

0.4985/√δ

1/2π × √(s/m)

1/2π × √(g/δ)

Any one of the listed here

0.4985/√δ

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Theory of Machine
Whitworth quick return mechanism is obtained by inversion of

Roller cam mechanism

Five link mechanism

Slider crank mechanism

Kinematic chain

Roller cam mechanism

Five link mechanism

Slider crank mechanism

Kinematic chain

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Theory of Machine
A mass of 1 kg is attached to the end of a spring with a stiffness of 0.7 N/mm. The critical damping coefficient of this system is

529.2 N-s/m

1.4 N-s/m

18.52 N-s/m

52.92 N-s/m

529.2 N-s/m

1.4 N-s/m

18.52 N-s/m

52.92 N-s/m

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

The velocity of the instantaneous centre relative to any third rigid link is same whether the instantaneous centre is regarded as a point on the first rigid link or on the second rigid link.

The two rigid links have no linear velocity relative to each other at the instantaneous centre.

A rigid link rotates instantaneously relative to another link at the instantaneous centre for the configuration of the mechanism considered.

All of these

The velocity of the instantaneous centre relative to any third rigid link is same whether the instantaneous centre is regarded as a point on the first rigid link or on the second rigid link.

The two rigid links have no linear velocity relative to each other at the instantaneous centre.

A rigid link rotates instantaneously relative to another link at the instantaneous centre for the configuration of the mechanism considered.

All of these

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Theory of Machine
When a slider moves on a fixed link having curved surface, their instantaneous centre lies

At the centre of curvature

On their point of contact

At the pin joint

At the centre of circle

At the centre of curvature

On their point of contact

At the pin joint

At the centre of circle

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Theory of Machine

Theory of Machine The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is

Theory of Machine The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness of the body, and δ = Static deflection of the body)

Theory of Machine Whitworth quick return mechanism is obtained by inversion of

Theory of Machine A mass of 1 kg is attached to the end of a spring with a stiffness of 0.7 N/mm. The critical damping coefficient of this system is

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

Theory of Machine When a slider moves on a fixed link having curved surface, their instantaneous centre lies

Theory of Machine
The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is

Theory of Machine
The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness of the body, and δ = Static deflection of the body)

Theory of Machine
Whitworth quick return mechanism is obtained by inversion of

Theory of Machine
A mass of 1 kg is attached to the end of a spring with a stiffness of 0.7 N/mm. The critical damping coefficient of this system is

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

Theory of Machine
When a slider moves on a fixed link having curved surface, their instantaneous centre lies