A pinion having 40 teeth is meshing with a spur gear having 80 teeth. The profile of the gear is involute. The module of the gears is 12 mm and pressure angle is 20 degree. The addendum of the gears is 10 mm. Find the length of path of contact, arc of contact and the contact ratio.

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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.