A two wire DC ring main distributor ABCDEA is fed at point C with 230V supply....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A two wire DC ring main distributor ABCDEA is fed at point C with 230V supply. The resistances of go and return conductors of each section AB, BC, CD, DE and AE are 0.1 2 each. The main supplies the loads of 20A at A, 10A at B, 10A at D, 30A at E. Estimate: i. voltage at each load point ii. minimum consumer voltage. A two wire DC ring main distributor ABCDEA is fed at point C with 230V supply. The resistances of go and return conductors of each section AB, BC, CD, DE and AE are 0.1 2 each. The main supplies the loads of 20A at A, 10A at B, 10A at D, 30A at E. Estimate: i. voltage at each load point ii. minimum consumer voltage.
Expert Answer:
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date:
Students also viewed these chemical engineering questions
-
A grinding wheel is in the form of a uniform solid disk of radius 7.00 cm and mass 2.00 kg. It starts from rest and accelerates uniformly under the action of the constant torque of 0.600 N,m that the...
-
A 1.50.kg grinding wheel is in the form of a solid cylinder of radius 0.100 m. (a) What constant torque will bring it from rest to an angular speed of 1200 rev/n in 2.5 s? (b) Through what angle has...
-
A playground slide is in the form of an arc of a circle that has a radius of 12 m. The maximum height of the slide is h = 4.0m, and the ground is tangent to the circle (Figure). A 25 kg child starts...
-
Economic crises tend to occur sporadically virtually every decade and in various countries ranging from Sweden to Argentina, from Russia to Korea, and from Japan to the United States. Each crisis is...
-
Choose a particular country outside of the United States and document its major diversity-related laws. In the absence of such laws, what might organizations do to address areas in which there is...
-
A politician says, We could help low-wage workers by offering them tax credits like the earned income tax credit. However, it would be cheaper to help them by raising the minimum wage because that...
-
Weekly salaries (in dollars) for a sample of construction workers are listed. (a) Find the mean, median, and mode of the salaries. Which best describes a typical salary? (b) Find the range, variance,...
-
The following selected accounts were taken from the general ledger of the Cone Corporation on September 30 before adjusting entries have been made. Cone makes adjusting entries quarterly. Additional...
-
Beale Manufacturing Company has a beta of 1.5, and Foley Industries has a beta of 0.80. The required return on an index fund that holds the entire stock market is 14%. The risk-free rate of interest...
-
1. In what ways, if any, does the discussion in this case apply to managerial accountants rather than to CPAs? Explain your response. 2. In what ways, if any, does the discussion in this case apply...
-
Hebner Housing Corporation has forecast the following number for this upcoming year: Sales $1,000,000 Cost of Goods Sold 600,000 Interest Expense 100,000 Net Income 180,000 The company is in the 40...
-
If a 1,550 CFM dust collector system with cloth filter was purchased for $1,413 and the exponent in the cost capacity equation has a value of 0.68, then a 2,817 CFM dust collector system could be...
-
For years the bakery Ceres has been the only one in the village of Rosslare. Business has been going very well. But these days may soon be over as the Duchateau family is considering entering the...
-
An asset was purchased for $262000. It had an estimated salvage value of $52000 and an estimated useful life of 10 years. After 5 years of use, the estimated salvage value is revised to $40000 but...
-
25. Your client Ama Boahemaa has GHS100,000 to invest in the Tek 5 Index and the GoG 10-year bond. The yield on the GoG 10-year bond is 16.5%. The Tek 5 Index consists of five technology equity...
-
Make use of the quantity equation to answer the following problem. If the Fed increases the money supply by 6%, economic growth is 2%, and inflation is 2%, what is happening to the velocity of money?...
-
approximate 2nd function [(1 + 1/3)^-3] using first four nonzero terms of the Maclaurin's series for g(x). calculate absolute error. [_ (x + 1) = (x)8 1
-
Evaluate how many lines there are in a true rotational spectrum of CO molecules whose natural vibration frequency is w = 4.09 1014 s1 and moment of inertia I = 1.44 1039 g cm2.
-
Determine the average value of the translational kinetic energy of the molecules of an ideal gas at (a) 0.00oC and (b) 100oC. What is the translational kinetic energy per mole of an ideal gas at (c)...
-
In Figure a small, non-conducting ball of mass m = 1.0 mg and charge q = 2.0 x 10 -8 C (distributed uniformly through its volume) hangs from an insulating thread that makes an angle ? = 30 o with a...
-
A golfer tees off from the top of a rise, giving the golf ball an initial velocity of 43 m/s at an angle of 30 above the horizontal. The ball strikes the fairway a horizontal distance of 180 m from...
-
A copper sheet of thickness \(2 L=2 \mathrm{~mm}\) has an initial temperature of \(T_{i}=118^{\circ} \mathrm{C}\). It is suddenly quenched in liquid water, resulting in boiling at its two surfaces....
-
The heat transfer coefficient for hydrogen flowing over a sphere is to be determined by observing the temperature-time history of a sphere fabricated from pure copper. The sphere, which is \(20...
-
A power transistor mounted on a finned heat sink can be modeled as a spatially isothermal object with internal heat generation and an external convection resistance. (a) Consider such a system of...
Study smarter with the SolutionInn App