User Account

All Pages

What is the speed of flow in the narrow section

Assignment Help Electrical Engineering
Reference no: EM13872328

Water is flowing at 3 m/s in a horizontal pipe under a pressure of 200 kPa. The pipe narrows to half its original diameter.

(a) What is the speed of flow in the narrow section?

(b) What is the pressure in the narrow section?

(c) How do the volume flow rates in the two sections compare?

Reference no: EM13872328

Questions Cloud

Which of the two bonds is cheaper to deliver : A 5-year bond with a 4.45% coupon sells for $107.48. A 7-year bond with a 5.75% coupon sells for 116.564. The conversion factor for the 5-year bond is 0.933891 while the 7-year bond is 0.98588. Assume that the yields for both bonds are 6% and that co..
What does the concept the ends justify the means : Begin by defining the issue: What does the concept "the ends justify the means" actually mean? What difficulties may arise when unworthy means are used to achieve worthy ends? Analyze Machiavelli's references to circumstances in which questionable..
Relationship between the average variable cost and marginal : What is the relationship between the average variable cost and marginal cost?
What is the initial monthly payment : A borrower is considering a 1-year adjustable rate mortgage of $250,000 that starts at 2.5%, 30 year amortization. The margin is 2.25%. The annual change caps are 2% per year. The current index is 1.25%. The life cap is 6% over the start rate. What i..
What is the speed of flow in the narrow section : Water is flowing at 3 m/s in a horizontal pipe under a pressure of 200 kPa. The pipe narrows to half its original diameter. (a) What is the speed of flow in the narrow section?
Calculate the depreciation expense using : Akron Incorporated purchased an asset at the beginning of Year 1 for $375,000.
What is your annualized return : What is the implied forward rate for the 3-month annualized interest rate in June from the given investment returns in the table - What is your annualized return (360-day basis) for your 9-month investment?
Summary of preconception gender selection : Review the summary of "Preconception Gender Selection" by Dr. John Robertson. http://www.who.int/genomics/gender/en/index4.html
What is prevalent issue in early childhood education today : What is one prevalent issue in early childhood education today? Explain both sides of the debate regarding this issue. What connections do you see between leadership, ethical practices, and professional knowledge regarding this debate?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What is probability of getting ford given that is a new car

assume that the probability that a new car is chosen given that its a fiat and nissan are .75 and .6 respectively. also the probability that an arbitrarily chosen car is a ford and nissan are 0.2 and 0.4 respectively. now, what is the probability ..

  Compute the average price increase for gold

Gold cost about $100 an ounce in 1971. In 2007, the cost of an ounce of gold is hovering around $800. compute the average price increase for gold.

  Deduce equation of total transference for a feedback system

Deduce the equation of the total transference for a feedback system with an operator of gain a, and a feedback network of transfer β.

  Compute the line currents and power supplied in each phase

A Y-connected three phase supply has a balanced voltages of 110e^j0, 110e^(j2/3) and , 110e^(j4/3). The corresponding impedances on the Y-connected load are 30, 30+j40 and 40+j30 ohm.

  Calculate the machine synchronous reactance at 50 hz

A 6 pole round rotor 3 phase star connected synchronous machine has the following test results: Open circuit test: 4000 V line to line at 1000 rev/min, 50 A rotor current Short circuit test: 300 A at 500 rev/min, 50 A rotor current

  Determine how will the cassette operate at normal power

A walker's cassette tape player uses four AA batteries in series toprovide 6V to the player circuit. The four alkaline battery cellsstore a total of 200 watt-seconds of energy. if the cassette playeris drawing a constant 10mA from the battery pack

  What is probability that absolute distance btwn two points

Suppose two points P1 and P2 are tossed at random and independently onto a line segment of length L. What is the probability that the absolute distance between the two points does not exceed l.

  Calculate the speed when the current has fallen to 50 amps

A series motor runs at 600 rpm when taking 110 amps from a 230 V supply. The resistance of the armature circuit is 0.12 ohms and that of the series winding is 0.03 ohms. Calculate the speed when the current has fallen to 50 amps

  The design must show all stages used in its development

The design must show all stages used in its development and must be implemented and tested in PSpice and suitable timing waveforms produced.

  Calculate waveforms motoring in forward direction

Consider a permanent-magnet dc-motor with the following parameters: Ra=0.35Ohms, La=1.5mH, Ke=0.5V/(rad/s), Kt=0.5Nm/A, and Jm=0.02kgm^2. The rated torque is 4Nm. This motor is supplies by a switch-mode dc-dc converter

  Find total charge contained within a cube centered at origin

An electric field in free space is E=(5z^2/e0)az V/m. Find the total charge contained within a cube, centered at the origin, of 4-m side length, in which all sides are parallel to coordinate axes (and therefore each side intersects an axis at +2 o..

  How many mesh cells are necessary in the matrix

Present a finite difference discretisation on the equidistant square mesh. How many mesh cells (as minimum) are necessary so that the matrix is diagonally dominant

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd