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During a tensile test, the engineering stress starts decreasing after the ultimate tensile point because:
Dislocations are annihilated
Necking reduces the cross-sectional area
Elastic modulus decreases
Material softens with temperature
Necking reduces the cross-sectional area
Practice and solve "During a tensile test, the engineering stress starts decreasing after the ultimate tensile point bec..." for Part 5 Domain Knowledge - CILMTMechanical 2026. The correct answer is Option B: Necking reduces the cross-sectional area. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "During a tensile test, the engineering stress starts decreasing after the ultimate tensile point bec..." for Part 5 Domain Knowledge - CILMTMechanical 2026. The correct answer is Option B: Necking reduces the cross-sectional area. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.