This book contains Solutions to Problems in Basic Thermodynamics, as per the syllabus of B.E. courses in Visweswaraya Technological University (VTU), Karnataka, India (and other Universities as well).In this book, problems are solved using three popular software, viz. “Mathcad”, “Engineering Equation Solver (EES)” and “The Expert System on Thermodynamics (TEST)”. Some ‘free software’ are also explained.