For the following questions answer them individually
During a cycle of the flywheel having $$I$$ as mass moment of inertia, $$\omega_{av}$$ as the as the average rotational speed and $$K_{es}$$ is the coefficient of fluctuation of speed. The maximum fluctuation of energy $$E_{t}$$ is _____.
Determine the ratio of $$\frac{w_{max}}{w_{min^{2}}}$$ if the coefficient of speed fluctuation of a flywheel is $$C_{t}$$.
In the slider crank chain, the formation of Whitworth quick return mechanism takes place when ________.
What is the location of the frictional force, when the intensity of pressure is uniform in a flat pivot bearing having radius r?