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GATE 2018Set CombinedQ21NATanswer keyexplanation soonmedium
Mechanical Engineering · Manufacturing Engineering - Metal Forming
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Manufacturing Engineering - Metal Forming has appeared in GATE Mechanical Engineering 6 times across 6 years (2019, 2021, 2024, 2025, 2026, ...).

∑ has math
metal formingvon Mises criterionyield stressprincipal stresses