For a given pair of mating gear, arc of contact is 6mm - Practice (English) | ObjectiveMcq

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For a given pair of mating gear, arc of contact is 6mm - Practice (English) | ObjectiveMcq

PracticeManufacturing EngineeringBasicsFor a given pair of mating gear, ar...

Basics Manufacturing EngineeringMedium

968 views

For a given pair of mating gear, arc of contact is 6mm and a circular pitch is 4 mm. Contact ratio is equal to

Correct Answer: D — 1.50

Explanation:

Contact ratio = arc of contact/circular pitch.

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