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GATE 20242024PYQMCQanswer keyexplanationeasy
Thermodynamics · Second Law
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Recurring concept
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Second Law has appeared in GATE Mechanical Engineering 47 times across 25 years (2016, 2017, 2022, 2023, 2024, ...).

∑ has math
carnot efficiencymaximum powerheat enginesecond law