A venturimeter having diameter of 7.5 cm at the throat and 15 cm at the enlarged end is installed in a horizontal pipeline of 15 cm diameter. The

Oil of specific gravity 0.802 and kinematic viscosity 0.000186 m /s flows from tank A to tank B through 305 m of new pipe at the rate of 0.089 m3/s. The available head is 0.161 m. What size pipe should be used?

Question 44 A calibration test of a 15-mm diameter circular sharp-edged orifice in a vertical side of a large tank showed a discharge of 760N of water in 60 seconds at a constant head of 6.50 m. Measurement of the jet showed that it traveled 3.20 m. horizontally while dropping 450 mm. Compute for the nearest value of the coeficient of discharge. O 0.60724 O None of the above O 0.64702 O 0.64027 O 0.67240 A Moving to another qestion will save this resnanse Quostion 44 af 48

According to the Engineering Tool Box com. a standard value for the discharge coefficient of an orifice meter is ....... 1 O 0.6 O 0.92_0.99 O

Could I get a written solution for this question please?

Fluid mechanics

2.2 m/min The figure represents a simplified pipe 305 mm Infiow 1000 m 25 m /min network. Flows for the area have been disaggregated to the nodes, and a major fire flow has been added at node G. 25+ m/min The water enters the system at node A. 250 mm a.5 m/min 1100 m 8 200 mm 500 m Pipe diameters and lengths are shown on the 2.0 figure. 200 mm E 500 m 1.5 m /min Find the flow rate of water in each pipe using the Hazen-Williams equation with Crw F = 100. Carry out calculations until the 305 mm 1100 m G corrections are less then 0.2 m/min. 2.3m/min 14 m/min 305 mm 305 mm 1250 m w 0001 405 mm 1250 m 355 mm 355 w 009 w 00 ww 002 C w 00

The throat area of a c-d nozzle is 10 cm^2 and its exit is 20 cm^2. If the stagnation pressure is 1 bar, what is the exit pressure (Pe) range needed to ?chock the throat greater or equal 0.935 bar O less or equal 0.937 bar O greater or equal 0.0935 bar and less or equal 0.937 bar greater or equal 0.937 bar and less or equal 1 bar O