Question

In porter governor, each of the four arm is 400 mm long. The upper arms are pivoted on the axis of the sleeves whereas the lower arms are attached to the sleeve at a distance of 45 mm from the axis . Each ball has mass of 8 kg and the load on the sleeve is 60kg. what will be the equilibrium speeds for the two extreme radii of 250 mm and 300 mm of rotation of the governor ball.

Answer 1