The unbalanced force due to revolving masses

Theory of Machine
The unbalanced force due to revolving masses

Constant in magnitude and direction both

Varies in magnitude and direction both

Varies in magnitude but constant in direction

Varies in direction but constant in magnitude

Constant in magnitude and direction both

Varies in magnitude and direction both

Varies in magnitude but constant in direction

Varies in direction but constant in magnitude

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Theory of Machine
In a reciprocating steam engine, when the crank has turned from inner dead centre through an angle θ, the angular velocity of the connecting rod is given by

ω cosθ/(n² - sin²θ)1/2

ω sinθ/(n² - sin²θ)1/2

ω sinθ/(n² - cos²θ)1/2

ω cosθ/(n² - cos²θ)1/2

ω cosθ/(n² - sin²θ)1/2

ω sinθ/(n² - sin²θ)1/2

ω sinθ/(n² - cos²θ)1/2

ω cosθ/(n² - cos²θ)1/2

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Theory of Machine
In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set to

Ensure uniform loading

Reduce vibration

Ensure proper alignment

Reduce slip

Ensure uniform loading

Reduce vibration

Ensure proper alignment

Reduce slip

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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
Klein's construction can be used when

Crank has a uniform angular velocity

Crank has uniform angular velocity and angular acceleration

Crank has non-uniform velocity

Crank has uniform angular acceleration

Crank has a uniform angular velocity

Crank has uniform angular velocity and angular acceleration

Crank has non-uniform velocity

Crank has uniform angular acceleration

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Theory of Machine
A foot step bearing and rotor of a vertical turbine form examples of

Completely constrained motion

Successfully constrained motion

Incompletely constrained motion

Partially constrained motion

Completely constrained motion

Successfully constrained motion

Incompletely constrained motion

Partially constrained motion

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Theory of Machine

Theory of Machine The unbalanced force due to revolving masses

Theory of Machine In a reciprocating steam engine, when the crank has turned from inner dead centre through an angle θ, the angular velocity of the connecting rod is given by

Theory of Machine In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set to

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

Theory of Machine Klein's construction can be used when

Theory of Machine A foot step bearing and rotor of a vertical turbine form examples of

Theory of Machine
The unbalanced force due to revolving masses

Theory of Machine
In a reciprocating steam engine, when the crank has turned from inner dead centre through an angle θ, the angular velocity of the connecting rod is given by

Theory of Machine
In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set to

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

Theory of Machine
Klein's construction can be used when

Theory of Machine
A foot step bearing and rotor of a vertical turbine form examples of