Question 4(a) A 75 mm diameter solid circular shaft rotating at 800 rpm transmits 400 kW and, inaddition, carries a tensile axial load force of 140 kN. The shaft material has a tensile yieldstrength of 110 MPa. Determine if the shaft will fail based on:(i) The maximum shear stress theory(ii) The maximum distortion energy theory(b) The state of stress at a critical point in a gray cast iron component is as follows:x = 0Oy=-180 MPaTxy = 200 MPaDetermine if failure will occur at the point according to: (i) the maximum normal stresstheory, and (ii) Mohr's failure criterion.For the cast iron the ultimate tensile strength is 290 MPa and the ultimate compressivestrength is 650 MPa.

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Answered: Question 4 (a) A 75 mm diameter solid…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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