What is the velocity and volume flow rate through a 150 mm diameter pipe shown considering: a. There is no head loss. b. There is a head loss of 200 mm.

Calculate the resistance coefficient K for a check valve swing type placed in a 6 inch schedule 40 steel pipe if water at 100º F flowing with a velocity of 10 ft/s

The overall loss coefficient for the pipe shown in Fig.3 is 5; up to A it is 0.8, from A to B it is 1.2, from B to C it is 0.8, from C to D it is 2.2. Estimate the flow rate and the pressures at point C The elevations are shown. el. 12 m el. 10 m Water el. 3 m A B C 8 cm dia. D 3 cm dia. el. 0

1.A 0.5 m pipe is flowing with water at temperatures of 30 ^o C and 40 ^o C. Calculate the maximum velocity under conditions  A.Laminar B.Turbulent