When a rectangular bar of length l, breadth b and thickness t is subje – McqOptions

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1.	When a rectangular bar of length l, breadth b and thickness t is subjected to an axial pull of P, then linear strain (ε) is given by (where E = Modulus of elasticity)
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» B. [B].

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