The extension of a circular bar tapering uniformly from diameter d1 at – McqOptions

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1.	The extension of a circular bar tapering uniformly from diameter d1 at one end to diameter d2 at the other end, and subjected to an axial pull of P is given by
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» D. [D].

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