8K followers • Mechanical Engineering
Aug 22, 2025 • 1h • 31 views
Master RAC in Seconds | Concept + Numericals + PYQs | (Shailesh Sir) Welcome to this power-packed session on Refrigeration & Air Conditioning (RAC) where Shailesh Sir simplifies one of the most important topics for Mechanical Engineering competitive exams. In this class, you will learn: Core Concepts of RAC – Vapour Compression Cycle, Vapour Absorption Cycle, COP, Refrigerants, Psychrometry. Use Code VAIDYA100