## Theory of Machine

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Theory of Machine

A system in dynamic balance implies that

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Theory of Machine

In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders, are placed at

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Theory of Machine

If ‘D₁’ and ‘D₂’ be the diameters of driver and driven pulleys, then belt speed is proportional to

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Theory of Machine

When the addenda on pinion and wheel is such that the path of approach and path of recess are half of their maximum possible values, then the length of the path of contact is given by (where r = Pitch circle radius of pinion, R = Pitch circle radius of wheel, and φ = Pressure angle)

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