The bell-crank mechanism is in equilibrium for an applied load of P = 16 kN. Assume that a = 250 mm, b = 175 mm, and 0 = 54°. The pin at B has a diameter of d = 24 mm, and the bell crank has a thickness of t = 5 mm. Calculate the average shear stress in the pin at B. (1) Answer: T = Mi Bell crank a C MPa B Support bracket- b F₁ It

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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.