please with details ... kind regards A shaft mounted in self aligning bearings c

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please with details ... kind regards

A shaft mounted in self aligning bearings carries two pulleys as shown. 80 N applied to the 200 mm PCD pulley is to be transmitted to the belt on the 100 mm PCO pulley. Pre - tension in each belt is 25% of the driving tension for that belt. The shaft is to be designed for static loads only (not fatigue). A yield stress of 50 MPa. should not be exceeded. Part A [9 marks] Determine all loads and reactions acting on the shaft Show thoir direction on a labelod sketch. PartB [11 marks] Using a suitable failure theory. determine the minimum diameter of the shaft required at the location of the 200 PCD pulley.

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