In the overall shaft design, it is desirablewhy?use a lower safety factor in the design of keys than the main shaft components,O Keys are always under-stressed as compared to the main shaftO The statement is wrong, keys should use the same safety factor as other shaft componentsO It is desirable for the key to fail in an overload condition rather than more costly componentsO Keys are not an integral part of the shaft assembly

While designing a shaft it is always use to design key weekend . Because in case of failure less…

Answered: le for the key to fail in an overload…

Engineering

Mechanical Engineering

le for the key to fail in an overload condition rather than more costly

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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In the overall shaft design, it is desirable
why?
use a lower safety factor in the design of keys than the main shaft components,
O Keys are always under-stressed as compared to the main shaft
O The statement is wrong, keys should use the same safety factor as other shaft components
O It is desirable for the key to fail in an overload condition rather than more costly components
O Keys are not an integral part of the shaft assembly

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