0.4 m 0.6 m Fig. P3.48 0.3 m PROBLEM 3.48 The electric motor exerts a torque of 800 Nm on the steel shaft ABCD when it is rotating at constant speed. Design specifications require that the diameter of the shaft be uniform from A to D and that the angle of twist between A and D should not exceed 1.5°. Knowing that zmax S 60 MPa and G 77 GPa, determine the minimum diameter shaft that may be used. [Ans. 42.1 mm] PROBLEM 3.52

0.4 m 0.6 m Fig. P3.48 0.3 m PROBLEM 3.48 The electric motor exerts a torque of 800 Nm on the steel shaft ABCD when it is rotating at constant speed. Design specifications require that the diameter of the shaft be uniform from A to D and that the angle of twist between A and D should not exceed 1.5°. Knowing that zmax S 60 MPa and G 77 GPa, determine the minimum diameter shaft that may be used. [Ans. 42.1 mm] PROBLEM 3.52

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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