What kind of a process does a ‚Äö√Ñ√∂‚à ö√ë‚à ö‚â§Steam Power Plant‚Äö√Ñ√∂‚à ö√ë‚à ö¬• undergoes?$

• A. Adiabatic
• B. Cyclic
• C. Irreversible
• D. Expansion