Calculate the currents in the 3-phase lines

Assignment Help Electrical Engineering
Reference no: EM131266011

Two 110-V, single-phase furnaces take loads of 500 kW and 800 kW respectively at a power factor of 0.71 lagging and are supplied from 6600 V, 3-phase mains through a Scottconnected transformer combination. Calculate the currents in the 3-phase lines, neglecting transformer losses. Draw the phasor diagram.

Reference no: EM131266011

Questions Cloud

Is it possible to achieve sustainable competitive advantage : Is it possible to achieve a sustainable competitive advantage, or is a sustainable competitive advantage just a theory? Do Apple's iPad, TiVo, Netflix, Starbucks, Walmart, etc. have a competitive advantage? Why or why not? Explain your thoughts.
Why topic is important and deserves investigation : Explain why this topic is important and deserves investigation - Literature review includes other relevant research in this area. You must carefully structure your review on literature.
Find the percentage voltage regulation : Calculate transformer efficiency when delivering 20 kVA at 200 V at 0.8 pf lagging
Interest of national government bond holders : How might the interest of national government bond holders, slave owners, or merchants be affected by a stronger national government?
Calculate the currents in the 3-phase lines : Calculate the currents in the 3-phase lines, neglecting transformer losses. Draw the phasor diagram.
Identify any ethical issues that could impact chosen firm : Identify any ethical issues that could impact your chosen firm. What steps should be taken to handle these issues? - How should your company integrate corporate social responsibility into its marketing plan?
Difference between a normative and positive statement : What is the difference between a normative and positive statement? Can you provide examples as well?
Purchase of inventory with cash affect the ratio : Assuming a current ratio of 1.0, how will the purchase of inventory with cash affect the ratio? A. increase the current ratio B. no change to the current ratio C. decrease the current ratio D. could either increase or decrease the current ratio
How to calculate charges if user returns the book late : How to calculate charges if user returns the book late? How to determine the book condition/depreciation? Provision of scanning the barcode instead of entering the data manually.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  For the ladder network of given figure find the current i

For the ladder network of given figure Find the current I.- Calculate the power delivered to R7, and compare it to the power delivered by the 240-V supply.

  What frequency of the siren does a person in the car hear

A car is traveling on a street at 24.6 m/s. An ambulance is behind the car, moving in the same direction and with a speed of 38.7 m/s. The siren on the ambulance is emitting sound at a frequency of 1575 Hz. The speed of sound in the air is 343 m/s..

  Electrical engineering design report - charger and inverter

Electrical Engineering Design Report about any topic prefer charger and inverter

  Is the circuit inside the box a series or a parallel circuit

You are told that inside the box is an electrical circuit, composed of either a resistor and inductor; or a resistor and a capacitor. You are also told that the impedance between those terminals was measured with an input frequency of 1 KHz.

  Design a circuit to remove the dc offset and amplify

A sinusoidal signal is riding on a 2 v DC offset (in other words, the average value of the total signal is 2 v). Design a circuit to remove the DC offset and amplify the sinusoidal signal (without phase reversal) by a factor of 100.

  Write a program that asks the user to enter the amount

write a program that asks the user to enter the amount that he or she has budgeted for a month. a loop should then

  What happens if connect an integrator and a diffetentiator

(1) What happens if we connect an integrator and a diffetentiator together in series. What do we get. 2) Explain what is meant by 1nV/rtHz. What is the meaning of this specification.

  Derive a minimum-cost realization of four variable function

Derive a minimum-cost realization of the four variable function that is equal to 1 if exactly two or exactly three of itsvariables are equal to 1; otherwise it is equal to 0.

  Why should we spinphotoresist at the flat part of the spin

Why should we spinphotoresist at the flat part of the spin curve?

  Relative permittivity of the ceramic

Allowing a safe value of field stress of 10 MV/m, determine (a) the required thickness of the ceramic dielectric, (b) the area of plate required if the relative permittivity of the ceramic is 10, and (c) the maximum energy stored by the capacitor.

  Determine the sending end current and sending end voltage

Determine the sending end current,  sending end voltage, sending end power factor and transmission efficiency when supplying a balanced load of 10,000 kW at 66 kV, p.f. 0·8 lagging.

  Find the reflection coefficients at each end

We have a 100 volt signal connected through a 300-O resistor to a 300- O transmission line terminated with an open circuit. Find the reflection coefficients at each end and find the evolution of the voltage of the signal on the transmission line

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!

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