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Unidirectional composites are stacked at different fiber orientations to form a ______

(a) Laminate

(b) Orthotropic material

(c) Isotropic material

(d) Anisotropic material

This question was addressed to me in an interview for internship.

I'd like to ask this question from Two Dimensional Problems topic in portion Two Dimensional Problems using Constant Strain Triangles of Finite Element Method

1 Answer

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Best answer
The correct choice is (a) Laminate

Easiest explanation: A unidirectional (UD) fabric is one in which the majority of fibers run in one direction only. A laminate is a tough material that is made by sticking together two or more layers of a particular substance.

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