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(Solved): Q3 [17+3 Marks] A governor of Hartnell type, with the dimensions are shown in figure, runs at mean s ...
Q3 [17+3 Marks] A governor of Hartnell type, with the dimensions are shown in figure, runs at mean speed of
500rpm, each ball has a mass
3kgand
5%reduction of speed causes a sleeve movement of
6mm. (a) If the ball arm is vertical at mean speed, find the stiffness in
(N)/(m)m. Take the arms obliquity into account. Neglect sleeve friction. (b) Write the equation for this governor when it operates with the spindle being horizontal.
