Fluid Dynamics- Surface and body forces – Euler’s and Bernoulli’s equations for flowalong a stream line for 3 -D flow and Problems, Momentum equation and its applications – forces on pipe bend and problems. Practical applications of Bernoulli’s equation - Pitot tube, Venturi meter and orifice meter. Flow over Rectangular, Triangular, Trapezoidal stepped notches and Problems – Broad crested weirs.