The shear stress concentration factor (K) in mechanical springs is giv

1.	The shear stress concentration factor (K) in mechanical springs is given as _____
A.	(1 + 0.5 / C)
B.	0.615 / C
C.	(1 + 0.615 / C)
D.	[(4C 1) / (4C + 1)] + [0.615 / C]
Answer» B. 0.615 / C

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The shear stress concentration factor (K) in mechanical springs is given as _____

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