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

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

Parabolic curve

Triangle

Straight line

Rectangle

Parabolic curve

Triangle

Straight line

Rectangle

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Theory of Machine
In which of the following type of gear train the first gear and the last gear are co-axial.

Simple gear train

Compound gear train

Reverted gear train

None of the listed here

Simple gear train

Compound gear train

Reverted gear train

None of the listed here

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Theory of Machine
A spring controlled governor is found unstable. It can be made stable by

Increasing the spring stiffness

Decreasing the spring stiffness

Decreasing the ball mass

Increasing the ball mass

Increasing the spring stiffness

Decreasing the spring stiffness

Decreasing the ball mass

Increasing the ball mass

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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
In order to balance the reciprocating masses,

Primary forces and couples must be balanced

Both (A) and (B)

Secondary forces and couples must be balanced

None of these

Primary forces and couples must be balanced

Both (A) and (B)

Secondary forces and couples must be balanced

None of these

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

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 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

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 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

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Theory of Machine

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 In which of the following type of gear train the first gear and the last gear are co-axial.

Theory of Machine A spring controlled governor is found unstable. It can be made stable by

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 In order to balance the reciprocating masses,

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

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
In which of the following type of gear train the first gear and the last gear are co-axial.

Theory of Machine
A spring controlled governor is found unstable. It can be made stable by

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
In order to balance the reciprocating masses,

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