The periodic time of one oscillation for a simple pendulum is

Theory of Machine
The periodic time of one oscillation for a simple pendulum is

(1/2π). √(g/l)

(1/2π). √(l/g)

2π. √(l/g)

2π. √(g/l)

(1/2π). √(g/l)

(1/2π). √(l/g)

2π. √(l/g)

2π. √(g/l)

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Theory of Machine
A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to

I₂/G²

G².I₂

G.I₂

I₂/G

I₂/G²

G².I₂

G.I₂

I₂/G

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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 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

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 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

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

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Theory of Machine
Whitworth quick return mechanism is obtained by inversion of

Slider crank mechanism

Kinematic chain

Roller cam mechanism

Five link mechanism

Slider crank mechanism

Kinematic chain

Roller cam mechanism

Five link mechanism

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Theory of Machine
The sense of Coriolis component 2 ωv is same as that of the relative velocity vector v rotated at

180° in the direction opposite to the rotation of the link containing the path

45° in the direction opposite to the rotation of the link containing the path

45° in the direction of rotation of the link containing the path

90° in the direction of rotation of the link containing the path

180° in the direction opposite to the rotation of the link containing the path

45° in the direction opposite to the rotation of the link containing the path

45° in the direction of rotation of the link containing the path

90° in the direction of rotation of the link containing the path

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Theory of Machine
The pressure angle of a cam depends upon

Offset between center lines of cam and follower

All of these

Angle of ascent

Lift of follower

Offset between center lines of cam and follower

All of these

Angle of ascent

Lift of follower

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Theory of Machine

Theory of Machine The periodic time of one oscillation for a simple pendulum is

Theory of Machine A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to

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

Theory of Machine Whitworth quick return mechanism is obtained by inversion of

Theory of Machine The sense of Coriolis component 2 ωv is same as that of the relative velocity vector v rotated at

Theory of Machine The pressure angle of a cam depends upon

Theory of Machine
The periodic time of one oscillation for a simple pendulum is

Theory of Machine
A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure, is gear driven such that the ratio of speed of shaft B to shaft A is 'G'. Neglecting the inertia of gears, the equivalent inertia of disc on shaft B at the speed of shaft A is equal to

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

Theory of Machine
Whitworth quick return mechanism is obtained by inversion of

Theory of Machine
The sense of Coriolis component 2 ωv is same as that of the relative velocity vector v rotated at

Theory of Machine
The pressure angle of a cam depends upon