Q.5 (a) Explain cavitation for hydraulic turbines. (b) List out and explain heads in a centrifugal pump. (c) A jet of water of diameter 7 cm strikes a curved plate at its center with velocity of 15 m/s. The curved plate is moving with a velocity of 7 m/s in the direction of the jet and it is deflected through an angle of 165. Assuming the plate to be smooth. Determine: (i) Force exerted on plate in the direction of jet, (ii) Power of jet, and (iii) Efficiency of jet. OR Q.5 (a) Define following terms for centrifugal pump: 1. Manometric Efficiency 2. Volumetric Efficiency 3. Mechanical Efficiency (b) List out and explain losses in a centrifugal pump. (c) Explain hydraulic press with schematic diagram, advantages, disadvantages and applications.