Arjun never searched for “free solutions” again. Instead, he started a small study group called “The Chiller’s Code,” where they tackled CP Arora’s toughest problems together—without shortcuts.
The summer of 2026 was brutal. In the non-AC hostel rooms of Government Engineering College, Ranchi, even the lizards clung to the ceiling fans. But for final-year Mechanical Engineering student Arjun Mehta, the real heat came from within—from the pressure of his major project. Arjun never searched for “free solutions” again
: Thermodynamic properties and environmental impact of CFC substitutes. Vapour Compression Systems
Includes the Reversed Carnot Cycle, Vapour Compression Systems, Refrigerants, Psychrometry, and Air Conditioning Load Calculations. Third Edition Updates: Arjun never searched for “free solutions” again