A body of weight W is required to move up the rough inclined plane whose angle of inclination with the horizontal is α. The effort applied parallel to the plane is given by (where μ = tan φ = Coefficient of friction between the plane and the body)

Theory of Machine
A body of weight W is required to move up the rough inclined plane whose angle of inclination with the horizontal is α. The effort applied parallel to the plane is given by (where μ = tan φ = Coefficient of friction between the plane and the body)

P = W tan α

P = W (sin α + μ cos α)

P = W tan (α + φ)

P = W (cos α + μ sin α)

P = W tan α

P = W (sin α + μ cos α)

P = W tan (α + φ)

P = W (cos α + μ sin α)

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Theory of Machine
A body in motion will be subjected to Coriolis acceleration when that body is

In plane translation with variable velocity

Restrained to rotate while sliding over another body

In plane motion which is a resultant of plane translation and rotation

In plane rotation with variable velocity

In plane translation with variable velocity

Restrained to rotate while sliding over another body

In plane motion which is a resultant of plane translation and rotation

In plane rotation with variable velocity

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Theory of Machine
When the body is suspended at the point of suspension, its periodic time and frequency will be ________ as compared to the body suspended at the point of percussion.

Two times

Four times

None of these

Same

Two times

Four times

None of these

Same

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Theory of Machine
Which type of gear train is used in clock mechanism to join hour hand and minute hand?

Compound gear train

Epicyclic gear train

Reverted gear train

Simple gear train

Compound gear train

Epicyclic gear train

Reverted gear train

Simple gear train

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Theory of Machine
The unbalanced primary forces in a reciprocating engine are

Balanced by secondary forces

Not balanced

Balanced completely

Balanced partially

Balanced by secondary forces

Not balanced

Balanced completely

Balanced partially

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Theory of Machine
The total number of instantaneous centers for a mechanism consisting of n links are

n

n - 1

n/2

n(n - 1)/2

n

n - 1

n/2

n(n - 1)/2

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Theory of Machine

Theory of Machine A body of weight W is required to move up the rough inclined plane whose angle of inclination with the horizontal is α. The effort applied parallel to the plane is given by (where μ = tan φ = Coefficient of friction between the plane and the body)

Theory of Machine A body in motion will be subjected to Coriolis acceleration when that body is

Theory of Machine When the body is suspended at the point of suspension, its periodic time and frequency will be ________ as compared to the body suspended at the point of percussion.

Theory of Machine Which type of gear train is used in clock mechanism to join hour hand and minute hand?

Theory of Machine The unbalanced primary forces in a reciprocating engine are

Theory of Machine The total number of instantaneous centers for a mechanism consisting of n links are

Theory of Machine
A body of weight W is required to move up the rough inclined plane whose angle of inclination with the horizontal is α. The effort applied parallel to the plane is given by (where μ = tan φ = Coefficient of friction between the plane and the body)

Theory of Machine
A body in motion will be subjected to Coriolis acceleration when that body is

Theory of Machine
When the body is suspended at the point of suspension, its periodic time and frequency will be ________ as compared to the body suspended at the point of percussion.

Theory of Machine
Which type of gear train is used in clock mechanism to join hour hand and minute hand?

Theory of Machine
The unbalanced primary forces in a reciprocating engine are

Theory of Machine
The total number of instantaneous centers for a mechanism consisting of n links are