The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane takes a turn to the left. The effect of gyroscopic couple on the aeroplane will be

Theory of Machine
The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane takes a turn to the left. The effect of gyroscopic couple on the aeroplane will be

To dip the nose and tail

To raise the nose and tail

To dip the nose and raise the tail

To raise the nose and dip the tail

To dip the nose and tail

To raise the nose and tail

To dip the nose and raise the tail

To raise the nose and dip the tail

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

Kinematics

Applied mechanics

Mechanisms

Theory of machines

Kinematics

Applied mechanics

Mechanisms

Theory of machines

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

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

All of these

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

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.

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

All of these

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

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.

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Theory of Machine
A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________ the angle of friction.

Less than

Equal to

None of these

Greater than

Less than

Equal to

None of these

Greater than

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

At the pin joint

At the centre of circle

On their point of contact

At the centre of curvature

At the pin joint

At the centre of circle

On their point of contact

At the centre of curvature

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Theory of Machine
The Grubler's criterion for determining the degrees of freedom (n) of a mechanism having plane motion is (where l = Number of links, and j = Number of binary joints)

n = 4(l - 1) - 3j

n = 2(l - 1) - 2j

n = 3(l - 1) - 2j

n = (l -1) - j

n = 4(l - 1) - 3j

n = 2(l - 1) - 2j

n = 3(l - 1) - 2j

n = (l -1) - j

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Theory of Machine

Theory of Machine The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane takes a turn to the left. The effect of gyroscopic couple on the aeroplane will be

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

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

Theory of Machine A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________ the angle of friction.

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

Theory of Machine The Grubler's criterion for determining the degrees of freedom (n) of a mechanism having plane motion is (where l = Number of links, and j = Number of binary joints)

Theory of Machine
The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane takes a turn to the left. The effect of gyroscopic couple on the aeroplane will be

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

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

Theory of Machine
A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________ the angle of friction.

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

Theory of Machine
The Grubler's criterion for determining the degrees of freedom (n) of a mechanism having plane motion is (where l = Number of links, and j = Number of binary joints)