Find the ohmic values of the equivalent resistance

Assignment Help Electrical Engineering
Reference no: EM131266041

A 500-kVA, 11/0.43-kV, 3-phase delta/star connected transformer has on rated load HV copper-loss of 2.5 kW and LV loss of 2 kW. The total leakage reactance is 0.06 pu. Find the ohmic values of the equivalent resistance and leakage reactance on the delta side.

Reference no: EM131266041

Questions Cloud

What is the primary voltage : A 6.6/0.4 kV, 100 kVA distribution transformer is connected D/Y. The transformer has 1.2% resistance and 5% reactance. Find the voltage regulation at full load, 0.8 pf leading. With 0.4 kV as secondary voltage (on load), what is the primary voltag..
Define your company target market : Analyze the types of consumers who will be drinking your beverage in demographic terms (i.e., age, education level, income, gender, ethnic group, etc.). Support your analysis with actual data on the size of the demographic groups in your local com..
Find the power consumed by the unit in kw : A small industrial unit draws an average load of 100 A at 0.8 lagging pf from the secondaries of its 2000/200 V, 60 kVA Y/? transformer bank.
Should other companies imitate the emphasis method : Should other companies imitate the emphasis Method gives to certain factors in its external environment? Why or why not? -  Does Method's assessment of its external environment seem to be lacking anything? What?
Find the ohmic values of the equivalent resistance : A 500-kVA, 11/0.43-kV, 3-phase delta/star connected transformer has on rated load HV copper-loss of 2.5 kW and LV loss of 2 kW. The total leakage reactance is 0.06 pu. Find the ohmic values of the equivalent resistance and leakage reactance on the..
Discuss the importance of global marketing : Discuss the importance of global marketing. - What is meant by "having a global vision"? Why is it important? - Discuss jobs outsourcing. Is it beneficial to U.S. firms?
Number of dollars per japanese yen : 1. Let the exchange rate be defined as the number of dollars per Japanese yen. Assume that there is a relatively lower rate of inflation in the U.S. relative to that of Japan.
Calculate the kva loading and the power factor : The resistance and reactance of the first transformer are 3% and 6.5% respectively, and of the second transformer 1.5% and 8% respectively. Calculate the kVA loading and the power factor at which each transformer operates.
What is the largest value of the unity power factor load : What is the largest value of the unity power factor load that can be delivered by the parallel combination at the rated voltage?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  How does the darsonval movement work with voltmeter

how does the D'Arsonval movement work with voltmeter and ammeter i know how to design the cicuits but a little more of how the movement actually work in both cases. like for the ammeter the reason the resistor is place in parallel is to limit the ..

  What is the direction of the magnetic flux density at point

An infinitely long wire is placed in a space with relative permeability of 9000 carrying current of 1.9 A in the +y direction. What is the magnitude of the magnetic flux density at (0.03,0,0) [meters] in units of Tesla

  Examining harmonic content of ac voltage waveforms

Analysing harmonic content of ac voltage waveforms, An a.c. voltage, V, comprises of a fundamental voltage of 100 V rms at a frequency of 120 Hz, a 3rd harmonic which is 20% of the fundamental

  Find the final speed assume nonrelativistic

A particle having charge q and mass m, initially at rest, is accelerated through a potential difference V0. Find the final speed (assume nonrelativistic).

  Draw the capability curve of the synchronous machine

Draw the capability curve of the synchronous machine, which has following equivalent circuit parameters and limiting conditions, in the first quadrant of the torque-speed plane.

  Find the direction of null radiation of uniform linear array

A 5-element uniform linear array with inter-element spacing of λ/2 is to have maximum radiation in the direction θ=60° , find the current phases , find the directions of null radiation , hence sketch the radiation pattern

  Determine the efficiency of the transformer

A 23-kVA, 2300/230-V, 60-Hz, step-down transformer has the following resistance and leakage-reactance values: R1 = 4 ohm, R2 = 0.04 ohm, Xl = 12 ohm, and X2 = 0.12 ohm. The transformer is operating at 75% of its rated load.

  Implement the logarithm circuit using the given rom

Design a logic circuit, LOGARITHM that converts an input number X to its logarithm, log(X). Input X is given as an unsigned real number such that, 1.00

  Determine the inductance l and find the resistance r

Using the DMM current reading and the oscilloscope measurement of given figure: - Determine the inductance L. -  Find the resistance R.

  Find current flowing through r6 = 12 ohm resistor

Voltage drop across R6 = 12 ohm resistor

  What is the gain magnitude and phase of the circuit

Design a differentiator to have a time constant of 10^(-2) s, and an input capacitance of 0.01 Micro F. What is the gain magnitude and phase of this circuit at 10 rad/s, and at 10^3 rad/s.

  Design a compensator to meet the specifications

MATLAB to design a compensator to meet the specifications - Feedback system has an open-loop transfer function

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