28. Find the diameter in inches of the steel shaft transmitting 40 hp at 200 rpm. Let the torsional deflection will not exceed one degree in a length of 20 diameters. Assume the shear modulus of elasticity to be 12 x 10⁰ psi. A. 2.3 B. 6.2 C. 4.6 D. 8.4

28. Find the diameter in inches of the steel shaft transmitting 40 hp at 200 rpm. Let the torsional deflection will not exceed one degree in a length of 20 diameters. Assume the shear modulus of elasticity to be 12 x 10⁰ psi. A. 2.3 B. 6.2 C. 4.6 D. 8.4

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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