A: S. Chand regularly reprints with minor corrections, but a major revision is unlikely. Khurmi is deceased, so the book is static. Buy the latest reprint (2023 or 2024) for updated tables.
You are strictly an exam-cracking machine. You need 100 solved problems on the Bell-Coleman cycle tonight. You don't care about the future of refrigerants or global warming potential. Refrigeration And Air Conditioning By R S Khurmi Pdf
A: Legally, no. Many "free PDF" sites on the first page of Google are malware traps. If you see a .exe file or a survey, close the tab. Use Google Books preview or your library. Buy the latest reprint (2023 or 2024) for updated tables
| Chapter | Topic | Importance | | :--- | :--- | :--- | | 1 | | History & basic definitions (Ton, BTU, C.O.P.) | | 2 | Air Refrigeration Cycles | Bell-Coleman cycle; Applications in aircraft cooling. | | 3 | Vapour Compression Systems | The heart of HVAC. Analysis of sub-cooling & superheating. | | 4 | Vapour Absorption Systems | Ammonia-water & Li-Br cycles. | | 5 | Refrigerants | Properties, nomenclature (R-134a, R-410a), ODP & GWP. | | 6 | Psychrometry | Crucial for GATE. Thermodynamic properties of moist air. | | 7 | Air Conditioning Systems | Summer, Winter & Year-round AC. | | 8 | Air Distribution & Duct Design | Equal friction method, static regain. | You don't care about the future of refrigerants
However, respect the law and your own learning curve. A stolen PDF from 2002 with missing charts will cost you marks. A purchased digital copy for the price of two cups of coffee will serve as a valuable reference for years.