The layout of a shaft supported on bearings at A & D is shown in figure...

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The layout of a shaft supported on bearings at A & D is shown in figure below. Power is supplied by means of a vertical (flat) belt on pulley B which is then transmitted to pulley C carrying a horizontal (flat) belt. The angle of wrap is 180° and coefficient of friction is 0.3. Maximum permissible tension in the rope (T1) is 3KN. The radius of pulley at B & C is 300mm and 150mm respectively. Assume the allowable shear stress in the shaft is 70N/mm², torsional moment is 1185000N-mm and bending moment is 330000N-mm. Neglect weight of the pulleys & Torque on pulley B is equal to torque on pulley C. A B Compute the following- Torque transmitted by the shaft in N-mm [a] Calculate the Tension T4 in N [b] D C Calculate equivalent twisting moment in N-mm [c] Shaft diameter in mm [d] T₁ The layout of a shaft supported on bearings at A & D is shown in figure below. Power is supplied by means of a vertical (flat) belt on pulley B which is then transmitted to pulley C carrying a horizontal (flat) belt. The angle of wrap is 180° and coefficient of friction is 0.3. Maximum permissible tension in the rope (T1) is 3KN. The radius of pulley at B & C is 300mm and 150mm respectively. Assume the allowable shear stress in the shaft is 70N/mm², torsional moment is 1185000N-mm and bending moment is 330000N-mm. Neglect weight of the pulleys & Torque on pulley B is equal to torque on pulley C. A B Compute the following- Torque transmitted by the shaft in N-mm [a] Calculate the Tension T4 in N [b] D C Calculate equivalent twisting moment in N-mm [c] Shaft diameter in mm [d] T₁

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The image displays an engineering problem concerning a shaft supported by bearings at points A and D with power being transmitted by a flat belt from pulley B to pulley C The information provided will ... View the full answer