In a Proell governor the mass of each ball is 8 kg and mass of sleeve is 120 kg. Each arm is 180 mm.
In a Proell governor the mass of each ball is 8 kg and mass of sleeve is 120 kg. Each arm is 180 mm long. The length of extension of lower arms to which the balls are attached is 80 mm. The distance of pivots of arms from axis of rotation is 30 mm and the radius of rotation of the balls is 160 mm when the arms are inclined at 40° to the axis of rotation. Determine: The equilibrium speed. i. The coefficient of insensitiveness if the friction of the mechanism is equivalent to 30 N. ii. The range of speed when governor is inoperative. May 04 2022 09:35 AM
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