A shaft is transmitting 100 kW at 180 r.p.m. If the allowable stress in the material is 60 MPa, find the suitable diameter for the shaft. The shaft is not to twist more than 1° in a length of 3 metres Take C= 80 GPa [Ans. 105 mm

A shaft is transmitting 100 kW at 180 r.p.m. If the allowable stress in the material is 60 MPa, find the suitable diameter for the shaft. The shaft is not to twist more than 1° in a length of 3 metres Take C= 80 GPa [Ans. 105 mm

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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Question

A shaft is transmitting 100 kW at 180 r.p.m. If the allowable stress in the material is 60 MPa, find the
suitable diameter for the shaft. The shaft is not to twist more than 1° in a length of 3 metres.
Take C= 80 GPa.
[Ans. 105 mm]

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