Question

A Carnot cycle has the process in the following order:-

• A. Isothermal expansion, adiabatic expansion, isothermal
  compression and adiabatic compression
• B. Isothermal compression, adiabatic expansion,
  isothermal expansion and adiabatic compression
• C. Isothermal expansion, adiabatic compression,
  isothermal compression and adiabatic expansion
• D. Adiabatic expansion, isothermal expansion, adiabatic
  compression and isothermal compression

Answer 1

Answer: (A)

AB : isothermal expansion, BC : Adiabatic expansion,
CD : Isothermal compression,
DA : Adiabatic compression