A Venturi meter, 12 in. by six in., is installed in a vertical pipeline carrying water. A differential manometer containing mercury is attached to the inlet and throat, the difference z in gage levels being 2.25 ft. Compute the actual discharge and headloss between the inlet and throat, assuming a Venturi coefficient of 0.975. Express all dimensions in English units.
Extracted text: Ø, = 12 in Point 2 12 in Point 1 Ø, = 6 in