The two elements of a pair are said to form a higher pair, when they

Theory of Machine
The two elements of a pair are said to form a higher pair, when they

Permit relative motion

Have a line or point contact when in motion

Have a surface contact when in motion

Are kept in contact by the action of external forces, when in motion

Permit relative motion

Have a line or point contact when in motion

Have a surface contact when in motion

Are kept in contact by the action of external forces, when in motion

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Theory of Machine
According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centers will lie on a

Triangle

Straight line

Rectangle

Parabolic curve

Triangle

Straight line

Rectangle

Parabolic curve

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Theory of Machine
The magnitude of velocities of the points on a rigid link is

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Inversely proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is perpendicular to the line joining the point to the instantaneous center

Directly proportional to the distance from the points to the instantaneous center and is parallel to the line joining the point to the instantaneous center

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Theory of Machine
For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given fractional change in speed. It indicates that

Governor B is more sensitive than governor A

None of these

Governor A is more sensitive than governor B

Both governors A and B are equally sensitive

Governor B is more sensitive than governor A

None of these

Governor A is more sensitive than governor B

Both governors A and B are equally sensitive

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Theory of Machine
A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)

v²BA

vBA × AB

vBA /AB

v²BA /AB

v²BA

vBA × AB

vBA /AB

v²BA /AB

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Theory of Machine
The factor which affects the critical speed of a shaft is

Eccentricity

Span of shaft

Diameter of disc

All of the listed here

Eccentricity

Span of shaft

Diameter of disc

All of the listed here

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Theory of Machine

Theory of Machine The two elements of a pair are said to form a higher pair, when they

Theory of Machine According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centers will lie on a

Theory of Machine The magnitude of velocities of the points on a rigid link is

Theory of Machine For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given fractional change in speed. It indicates that

Theory of Machine A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)

Theory of Machine The factor which affects the critical speed of a shaft is

Theory of Machine
The two elements of a pair are said to form a higher pair, when they

Theory of Machine
According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centers will lie on a

Theory of Machine
The magnitude of velocities of the points on a rigid link is

Theory of Machine
For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given fractional change in speed. It indicates that

Theory of Machine
A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)

Theory of Machine
The factor which affects the critical speed of a shaft is