Q1:A pump is to increase the pressure of 200 L Is of water by 4 MPa. The water enters through a 20-cm-diameter pipe and exits through a 12-cm-diameter pipe. TAKE DENSITY OF WATER =1000 Kg/ m3 Calculate

Q1:A pump is to increase the pressure of 200 L Is of water by 4 MPa. The water enters through a 20-cm-diameter pipe and exits through a 12-cm-diameter pipe. TAKE DENSITY OF WATER =1000 Kg/ m3 Calculate

Name: %07 ll.O IY:09Q1:A pump is to increase the pressure of200 L /s of wat
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: %07 ll.O IY:09Q1:A pump is to increase the pressure of200 L /s of water by 4 MPa. The waterenters through a 20-cm-diameter pipe andexits through a 12-cm-diameter pipe. TAKEDENSITY OF WATER =1000 Kg/ m3 Calculate1- velocity inlet *a- 6.37 m/sb- 7.37

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

In a detergent making process, 25 m3/h of water flows through a 5 cm diameter pipe system asfollows:Point 1, the suction side of the pump, is at a pressure of 175 kPa. After exiting from the pump,the water runs through a 2 m horizontal length of pipe, a fully-open gate valve, another 2 mhorizontal run, a 90º bend, 0.5 m vertical rise, 90º bend, 4 m horizontal run, 90º bend, 1.5 m verticalrise, 90º bend, 2 m horizontal run, half-open globe valve, 6 m horizontal run, 90º bend, 4 m verticalrise, 90º bend, 4.5 m horizontal run, 90º bend, 4 m vertical rise, 90º bend, 9 m horizontal run, fully-open gate valve, 1 m horizontal run then, finally, entry into a tank containing 10 m of liquid. Point2 is the liquid surface in the tank, which is open to atmosphere. (a) If the center-line of the pump and the bottom of the tank are both at grade level, estimate thehead that the pump must deliver. Take the density and viscosity of water as 1000 kg/m3 and 10-3Pa·s, respectively. (b) What is the pump…
Three immiscible fluiids are contained in a tank: 1.0 m of water, 1.20 m of oil (s= 0.80) and air under a pressure of 16 kPa. The tank is closed and has a height of 3.0 m and diameter of 1.0 m. Find the theoretical velocity throught a 5 cm diameter orifice located 30 cm above the bottom of the tank.CHOICES: a.10.34 m/s b.15.8 m/s c.12.56 m/s d.8.03 m/s
In a centrifugal blower (Figure Q1) air enters in to the blower normal to the blades (a1 = 0°), and exits at 40°from the radial direction (∞2=40°). The blower rotates at w = 200 rad/s. The inlet radius r1 = 4 cm, and inlet widthb1 = 6 cm. The outlet radius r2 = 10 cm and outlet width b2 = 3 cm. Assuming 100% etticiency and considering 0.2m3/s flow rate, calculatea) the net head produced by the blowerb) the breaking horsepower in watt.(Take density of air Pair = 1.2 kg/m', gravity, g = 9.81 m/52)
PAY ATTENTION TO THE QUESTION : What is the resulting flow rate in the system if three pumps are used in parallel? (a) 0.483 m^3/s (b) 0.364 m^3/s (c) 0.333 m^3/s (d) 0.563 m^3/s 1. The Head -flowrate curve for a centrifugal pump is given by: HP = 28 -30Q2 Where, HP is in meter and Q is in m3/s . This pump is used to pump water for a system with the following (H-Q) curve: HS = 8 + 150Q2 Where, HS is in meter and Q is in m3/s . IT SAYS : if theee pumps are used in parallel PAY ATTENTION Multiple choice choose correct answer
Three immiscible fluiids are contained in a tank: 1.0 m of water, 1.20 m of oil (s= 0.80) and air under a pressure of 16 kPa. The tank is closed and has a height of 3.0 m and diameter of 1.0 m. Find the theoretical velocity throught a 5 cm diameter orifice located 30 cm above the bottom of the tank. a. 10.34 m/s b. 12.56 m/s c. 8.03 m/s d. 15.8 m/s With FBD
Please anybody answer this ASAP,i need the answer in 40 min Air flows isentropically through a channel To = 310 ° C. The two ends have identical areas, namely A = 25 cm², pressure p1 = 160 kPa and p2 = 65 kPa Determine a). Mass flow rate, b). Throat area and C). Ma2
A circular vessel 2 m in diameter and 3 m high is 1/2 filled with liquid A having a SG of 1.0, 1/3 filled with liquid B having a SG of 2, and the remaining 1/6 with liquid C having a SG of 3. At the bottom of the vessel is a 900 sq.cm. standard circular orifice. Coefficient of discharge of 0.60. A. Find the time to remove liquid C through the orifice. B. Find the time to remove liquid B through the orifice. C. Find the time to remove liquid A through the orifice. D. Find the time in seconds to empty the vessel through the orifice.
Three immiscible fluiids are contained in a tank: 1.0 m of water, 1.20 m of oil (s= 0.80) and air under a pressure of 16 kPa. The tank is closed and has a height of 3.0 m and diameter of 1.0 m. Find the theoretical velocity throught a 5 cm diameter orifice located 30 cm above the bottom of the tank. a. 15.8 m/s b. 8.03 m/s c. 10.34 m/s d. 12.56 m/s
A fan draws 1.42 m3 per second of air at a static pressure of 2.54 cm of water through a duct 300 mm diameter and discharges it through a duct of 275 mm diameter. Determine the static fan efficiency if total fan mechanical is 70% and air is measured at 25 0C and 760 mmHg. Using p water formulaPw=
From a PPRC (shiny surface) pipe with an inner diameter of 20.5 mm and a length of 70 cm, water at 20 ° C flows at a flow rate of 1500 L / h and a pressure difference of 52 mbar occurs. Based on these data, find the speed of the water, the Re number, the friction factor, the f value and the pressure difference (in mbar) and show the f value you found from the Moody diagram. (For 20 ° C water; p = 998 kg / m3,µ= 1.003x10-3 N.s / m2, v = 1.005x10-6 m2 / s, 1 bar = 10.2141mSS)
A pumped storage power plant with a head of 150 m, with a flow rate of 6 cms for power generation and pumping, and continuous operation for 8 hours each time. Try to find (1) the power output during power generation and the total daily power generation; (2) pumping water Hourly power and total daily power demand; (3) Pumped storage power plant efficiency; (4) Adjust the pool capacity? Assuming that the water loss is 8% of the total drop, the combined efficiency of the turbine and generator is 85%, and the efficiency of the pump is 65%.
A centrifugal pump pumps water at a flow rate of 7 m³/s to a height of 10 m. If the pump works at the best efficiency point, find the pump impeller diameter, pump speed, the best efficiency value of the pump, the head at the best efficiency value, and the specific speed of the pump, given that CQ=0.15 CH=6 CP=0.75.