A three phase star connected RL load has 10 resistance and 31.83mH inductor in series per phase

Fantastic news! We've Found the answer you've been seeking!

Question:

A three phase star connected RL load has 10Ω resistance and 31.83mH inductor in series per phase is fed by a delta

connected sinusoidal voltage source of voltage 245V/phase and 50Hz. Calculate the (a) load phase voltage and current (b) load line voltage and current (c) power factor (d) Active and reactive power per phase (e) three phase apparent power.

Related Book For answer-question

Fundamentals of Applied Electromagnetics

ISBN: 978-0132139311

6th edition

Authors: Fawwaz T. Ulaby, Eric Michielssen, Umberto Ravaioli

See More Books

Posted Date: Jun 21, 2020 07:50 PM

See More Questions

A series RL circuit is connected to a voltage source given by vs(t) = 150coswt (V). Find (a) the phasor current I and (b) the instantaneous current i(t) for R = 400 , L = 3 mH, and ( = 105 rad/s.
A source of sinusoidal emf with constant voltage is connected in series with an oscillating circuit with quality factor Q = 100. At a certain frequency of the external voltage the heat power...
Calculate the reactive power in the inductor and capacitor in the circuit of Fig. 11.78. 50 j30 240/0 V 4/0 A 400
For each of the following, determine (i) the market in question; (ii) whether a shi in demand or supply occurred, the direction of the shi, and what induced the shi; and (iii) the effect of the shi...
The unit cell for MgFe2O4 (MgO-Fe2O3) has cubic symmetry with a unit cell edge length of 0.836 nm. If the density of this material is 4.52 g/cm3, compute its atomic packing factor. For this...
Jessica Williams, manager of Kitchen Appliances for the Midtown Department Store, feels that her inventory levels of stoves have been running higher than necessary. Before revising the inventory...
What are some potential disadvantages of using a packaged application to help automate the employee goal-setting process?
An all-equity firm is subject to a 30 percent tax rate. Its total market value is initially $3,500,000. There are 175,000 shares outstanding. The firm announces a program to issue $1 million worth of...
Open the jail.conf file and locate the default bantime and reset it to five minutes. Locate the number of retries in the ssh-iptables section and reset it to 3. Close and save the file. Restart the...
Consider a coal plant with the following characteristics: Capital cost of $3300 per kW CCF of 0.13 FOM costs of $103 per kW-year Fuel costs of $1.07 per GJ Utilization of 72% (about 6312 hours per...
The car starts from rest and travels along a straight track such that it accelerates at 8 , 9 m / / s 2 2 for 1 9 seconds, and then decelerates at - 3 , 8 m / / s 2 2 until the it stops. How far has...
Hannah manages a store for which she receives $20 \%$ of any profit earned, so she does well when the store does well and earns nothing if the store incurs a loss. Hannah and the store's owner are...
Employees in the United Kingdom who are sick for at least four days in a row are entitled to statutory sick leave of $ 89.35$ per week for up to 28 weeks. Sick leave is paid by employers and is a...
Society uses various rules to decide which allocations are better than others. What rules does the generalized utilitarian welfare function use? If the generalized utilitarian welfare function were...
A man has a neighbor who owns a dog. The man has nothing against dogs as pets, but this one is yappy and barks incessantly. Let's say that the neighbor values the dog at its fair market value of \(...
In April 2011, the European Commission found Procter \& Gamble, Unilever, and Henkel, the leading producers of washing powder in Europe, guilty of operating a cartel from 2002 to 2005 in eight...
Analyze the benefits of health insurance on access to care, including two examples of the benefits of having insurance. Evaluate barriers to accessing healthcare, including two examples of barriers...
Assume that a trial balance is prepared with an account balance of $21,360 listed as $21,630 and an account balance of $1,500 listed as $15,000. Identify the transposition and the slide.
The electric field of a plane wave is given by E(z,t) = 3 cos ((t - kz) + 4 cos ((t - kz) (V/m). Determine (a) The polarization state, (b) The modulus of E, and (c) The inclination angle.
Convert the following values of the power ratio G to decibels: (a) 2.3, (b) 4 103, (c) 3 10-2.
For a 50- lossless transmission line terminated in a load impedance ZL = (100 + j50) , determine the fraction of the average incident power reflected by the load.
The following is the trial balance of Sangeeta Udhyog Ltd. as on 31st March 2006. Further information 1.The authorised share capital of the company consists of 4,00,000 equity shares of ` 10 each. 2....
The accountant of Pushpa Engineering Company Ltd. has prepared the following trial balance of the company as on 31st March, 2006. Further information 1. Authorised equity share capital of the company...
Following trial balance as at 31st March 2006 has been prepared from the account books of Mahesh Foods Ltd. Further information 1.The authorized capital of the company is 3 lac equity shares of ` 10...

A three phase star connected RL load has 10 resistance and 31.83mH inductor in series per phase

Question:

A three phase star connected RL load has 10Ω resistance and 31.83mH inductor in series per phase is fed by a delta

Expert Answer:

Fundamentals of Applied Electromagnetics

Students also viewed these electrical engineering questions