This book teaches you how to pass an exam . It does not teach you how to size a duct, braze a copper line, or diagnose a frozen evaporator.
You can find physical and digital editions on Amazon or the S. Chand Publishing site. Refrigeration And Air Conditioning By R S Khurmi Pdf
Topics like variable refrigerant flow (VRF) systems, inverter compressors, and digital smart-thermostats are not covered in deep detail. Relevance to Competitive Exams (GATE, IES, and SSC JE) This book teaches you how to pass an exam
While the physical book is a standard purchase, the PDF version is widely circulated online. braze a copper line