For dynamic balancing of a shaft

Theory of Machine
For dynamic balancing of a shaft

None of these

Both (A) and (B)

The net dynamic force acting on the shaft is equal to zero

The net couple due to the dynamic forces acting on the shaft is equal to zero

None of these

Both (A) and (B)

The net dynamic force acting on the shaft is equal to zero

The net couple due to the dynamic forces acting on the shaft is equal to zero

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Theory of Machine
When two pulleys of different diameters are connected by means of an open belt, the angle of contact at the ________ pulley must be taken into consideration.

Larger

None of the listed here

Smaller

Smaller OR Larger

Larger

None of the listed here

Smaller

Smaller OR Larger

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Theory of Machine
When the load on the engine increases, it becomes necessary to increase the supply of working fluid and when the load decreases, less working fluid is required. The supply of the working fluid to the engine is controlled by a

Meyer's expansion valve

D-slide valve

Governor

Flywheel

Meyer's expansion valve

D-slide valve

Governor

Flywheel

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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.

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.

All of these

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

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.

All of these

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Theory of Machine
The C.G. of a link in any mechanism would experience

No acceleration

Linear acceleration

Angular acceleration

Both angular and linear accelerations

No acceleration

Linear acceleration

Angular acceleration

Both angular and linear accelerations

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Theory of Machine
The type of gears used to connect two non parallel and non intersecting shafts is

Spiral gear

Helical gear

Bevel gear

Spur gear

Spiral gear

Helical gear

Bevel gear

Spur gear

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Theory of Machine

Theory of Machine For dynamic balancing of a shaft

Theory of Machine When two pulleys of different diameters are connected by means of an open belt, the angle of contact at the ________ pulley must be taken into consideration.

Theory of Machine When the load on the engine increases, it becomes necessary to increase the supply of working fluid and when the load decreases, less working fluid is required. The supply of the working fluid to the engine is controlled by a

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

Theory of Machine The C.G. of a link in any mechanism would experience

Theory of Machine The type of gears used to connect two non parallel and non intersecting shafts is

Theory of Machine
For dynamic balancing of a shaft

Theory of Machine
When two pulleys of different diameters are connected by means of an open belt, the angle of contact at the ________ pulley must be taken into consideration.

Theory of Machine
When the load on the engine increases, it becomes necessary to increase the supply of working fluid and when the load decreases, less working fluid is required. The supply of the working fluid to the engine is controlled by a

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

Theory of Machine
The C.G. of a link in any mechanism would experience

Theory of Machine
The type of gears used to connect two non parallel and non intersecting shafts is