In a shaper mechanism, the Coriolis component of acceleration will

Theory of Machine
In a shaper mechanism, the Coriolis component of acceleration will

Exist

Depend on position of crank

Not exist

None of these

Exist

Depend on position of crank

Not exist

None of these

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Theory of Machine
When the nature of contact between the elements of a pair is such that one element can turn about the other by screw threads, the pair is known as a

Turning pair

Screw pair

Sliding pair

Spherical pair

Turning pair

Screw pair

Sliding pair

Spherical pair

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Theory of Machine
The ratio of height of Porter governor (when length of arms and links are equal) to the height of Watt's governor is (where m = Mass of the ball, and M = Mass on the sleeve)

M/(m + M)

m/(m + M)

(m + M)/M

(m + M)/m

M/(m + M)

m/(m + M)

(m + M)/M

(m + M)/m

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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 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.

All of these

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

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.

All of these

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Theory of Machine
A pulley and belt in a belt drive form a

Cylindrical pair

Sliding pair

Rolling pair

Turning pair

Cylindrical pair

Sliding pair

Rolling pair

Turning pair

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Theory of Machine
Power of a governor is the

Mean force exerted at the sleeve for a given percentage change of speed

Mean force exerted at the sleeve for maximum equilibrium speed

None of these

Work-done at the sleeve for maximum equilibrium speed

Mean force exerted at the sleeve for a given percentage change of speed

Mean force exerted at the sleeve for maximum equilibrium speed

None of these

Work-done at the sleeve for maximum equilibrium speed

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Theory of Machine

Theory of Machine In a shaper mechanism, the Coriolis component of acceleration will

Theory of Machine When the nature of contact between the elements of a pair is such that one element can turn about the other by screw threads, the pair is known as a

Theory of Machine The ratio of height of Porter governor (when length of arms and links are equal) to the height of Watt's governor is (where m = Mass of the ball, and M = Mass on the sleeve)

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

Theory of Machine A pulley and belt in a belt drive form a

Theory of Machine Power of a governor is the

Theory of Machine
In a shaper mechanism, the Coriolis component of acceleration will

Theory of Machine
When the nature of contact between the elements of a pair is such that one element can turn about the other by screw threads, the pair is known as a

Theory of Machine
The ratio of height of Porter governor (when length of arms and links are equal) to the height of Watt's governor is (where m = Mass of the ball, and M = Mass on the sleeve)

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

Theory of Machine
A pulley and belt in a belt drive form a

Theory of Machine
Power of a governor is the