Mechanical Engineering Written Exam Questions (GTCL)

• Draw the typical stress-strain diagram of mild steel showing yield strength, ultimate strength and breaking strength on it.
• A concentrated load P is applied at the mid span of a simply supported beam of length L. Draw the shear force and bending moment diagrams of the beam.

• A steel rod of 1 cm2 in cross-sectional area and 100 cm long is subjected to an axial pull of 2000 kgf. Find the elongation of the rod. Considering E= 200 GPa.

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