Example: What is the pressure at the center of the pipe B? Example: What is the pressure at the center ofpipe B?+) By = 10 kN/m3y = 20 kN/m350 cm450 cm10 cmsino- Źo =Sin6=3618735

Answered: Example: What is the pressure at the…

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

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The piping system shown in the figure is to move ethylene glycol at a flow rate of 50 gpm. Follow the suggested design procedure and select a suitable pipe size and pump for the system. A B A: Globe valves (2 of them) B: Union fittings (4 with 2 not shown) C: Plate welded to tank to suppress air entrainment in pump inlet D: Elbows: there are five 90° elbows and two 45° elbows The pipe is all wrought iron, with threaded fittings, schedule 40. Pipe lengths total 35.36 m. Total inlet pipe length from tank to pump is 1.22 m. z1 = 1.22 m and z2 = 3.66 m.
QUESTION 35 A syringe (X), forces air, at a high velocity, over a straw (Y). The air in the water chamber (Z) is not moving. Using Bernoulli's Principal, pick the best answer, that describes what will happen to the water in the chamber. Remember that things are always pushed from high pressure areas to low pressure areas. a. The high velocity air at (Y) will have the SAME PRESSURE as the low velocity air over the water at poing (Z), so the water will neither move up or down the straw. b. none of these are true. c. The water in the straw will be forced down into the chamber because the high velocity air at (Y) has a HIGH PRESSURE compared to the air over the water in the chamber at point (Z). d. The high velocity air at point (Y) will have a LOW PRESSURE. As a result, the slow air in the chamber (Z) will have a high pressure, thus forcing water up the straw.
5. A manometer, utilizing a pitot-tube probe, measures H mm of mercury. If you want to know the flow rate in the pipe that the pitot-tube is attached to, what additional information is needed?I. The temperature of the waterII. The pressure in the pipeIII. The density of the mercuryIV. The diameter of the pipea. I, II, and IIIb. I, II, and IVc. II, III, IVd. I, III, IV
4. A gas is initially at an absolute pressure of 400 kPa. What is its final absolute pressure if its volume is doubled? Presume that the atmospheric pressure is 101.3 kPa. a. b. C. d. 800 kPa 200 kPa 100 kPa None of the above epica on ni
I need help figuring out the remaining parts; also do step-by-step, which is very helpful.
If a pipe with flowing water has a cross-sectional area nine times greater at point 2 than at point 1, what would be the velocity at point 2 if the velocity at point 1 (2 m/s)?
03
Problem 2 The apparatus sketched in the figure below serves as a viscometer i.e. it can be used to measure the viscosity of a liquid. In the drawing, D is a large reservoir containing a viscous liquid A and E is a cylindrical tube of radius R, open at both ends, surrounding and coaxial with B, which is a cylindrical "bob" of radius êR that is dragged up through the fluid by a frictionless pulley system (C) utilizing a weight W. Determine a design equation that relates the viscosity of the liquid to the geometry of the system and the weight W. Hint: you can assume that the length of the cylindrical tube is sufficiently long for the flow to reach steady state. W E D B
Please help, will give helpful ratings if correct!!!
- The system shown in the figure is used to accurately measure the pressure changes when the pressure is increased by AP in the water pipe. When (Ah 70 mm), what is the change in the pipe pressure. Glysa 50-13 D-10 do 3mm
If the compressor suction pressure is 70 pounds per square inch gaugepressure (psig) and the outside temperature is 85°F, what should thedischarge pressure be reading?
This is a practice problem for an upcoming test, but I'm not really sure which direction to solve it in. If I use a basic pressure equation do I have to do iterations? Cause we should be able to take a ratio of flow in both pipes. Any information on the direction of how to solve this problem will be extremely helpful, as well as solving it.

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Example: What is the pressure at the center of pipe B? B -y = 10 kN/m3 Y = 20 kN/m3 50 cm 10 cm 50 cm 13 sino- Ź D =Sin 3 4 6=36187 35