Written in an innovative style, this book in SI system of units is a complete treatise on fluid Mechanics and hydraulic machines. It presents The subject matter in an explicit, lucid and Comprehensive manner. Simple mathematical models have been used to describe The intricate physical concepts. table of content1 - fluid pressure2 - submerged surfaces3 - buoyancy4 - fluid Kinematics - fluid dynamics - orifices and mouthpieces7 - notch and weirs8 - Dimensional Analysis9 - viscous flow10 - turbulent Flow11 - pipe flow12 - flow in open Channels13 - boundary layer theory14 - immersed bodies15 - compressible flow16 - impact of jets17 - hydraulic turbines18 - hydraulic pumps19 - Miscellaneous fluid machine.