A regular day at the mall turned into something special when a group of performers started a flashmob. Music and dance filled the space, and people stopped to watch, smile, and film the moment. Just a little reminder that joy can show up anywhere.
Month: January 2026
5 a) Define stagnation pressure and explain the principle of Pitot tube in measuring flow velocity. A pitot tube is placed at the center of a 200mm diameter pipe conveying water (Fig. Q5a). The pressure difference between point 3 and point 4 is measured and the reading is 38mm water. Determine the velocity of flow.
