ISRO Mechanical & Aerospace 2017 - Question 76

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Topic: Thermodynamics

Isentropic process is related to

  • A. Adiabatic Expansion
  • B. Reversible Adiabatic Expansion
  • C. Isothermal Expansion
  • D. Reversible Isothermal Expansion

Answer: B. Reversible Adiabatic Expansion

Explanation: An isentropic process is one that is both adiabatic (no heat transfer) and reversible (no entropy generation). This combination results in a constant entropy process.

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