Using strain energy method, the vertical deflection at O is (take modu – McqOptions

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1.	Using strain energy method, the vertical deflection at O is (take modulus of elasticity, E = 2 × 105 N/mm2, cross-sectional area of wire, A = 100 mm2).
A.	2.12 mm
B.	21.2 mm
C.	1.50 mm
D.	15.0 mm
Answer» B. 21.2 mm

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