All the arms of a porter governor are $178mm$long and are hinged @ a distance of $38mm$ from the axis of rotation. The mass of each ball is $1.15 kg$ and mass of each sleeve is $20 kg.$

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written 4.9 years ago by

bhaveshkumarn.pasi • 500

dynamics of machinery

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written 4.9 years ago by

bhaveshkumarn.pasi • 500

The governor sleeve begins to rise @ $280 \ mm$ when the links are @ angle of $30°$ to the vertical. Assuming the friction force to be constant, Determine the minimum and maximum speed of rotation when the inclination of the arms of the vertical is $45°$.

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$m = 1.15 …

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