What is the load impedance

Assignment Help Electrical Engineering
Reference no: EM131266072

A single-phase transformer is rated 600/200 V, 25 kVA, 50 Hz. The transformer is supplying full load on secondary side at 0.707 pf lagging. What is the load impedance? Assuming the transformer to be ideal what impedance is seen on the primary side; also the primary current and its pf.

Reference no: EM131266072

Questions Cloud

Cultural influences on consumer buying decisions : List some product attributes that might appeal to this subculture and the steps in your customers' purchase processes, and recommend some marketing strategies that can influence their decision.
Write a module call to a module named getpints : Write a module call to a module named getPints that passes the pints array. Additionally, write a module header named getPints that accepts the pints array. (Reference: Passing an Array as an Argument to a Function, page 295).
Market demand curve for single price monopolist : For each of the questions below show your work and reasoning. Suppose that the monopolist decides to produce the good and sell it for a single price. a. What is the market demand curve for this single price monopolist?
Calculate the value of this capacitor : A single-phase 50 Hz transformer has a voltage ratio of 230/2300 V. A capacitor rated 30 kVAR is connected on the 2300 V side. Calculate the value of this capacitor. What is the kVAR of the capacitor and the value of its capacitance as seen on 230..
What is the load impedance : A single-phase transformer is rated 600/200 V, 25 kVA, 50 Hz. The transformer is supplying full load on secondary side at 0.707 pf lagging. What is the load impedance? Assuming the transformer to be ideal what impedance is seen on the primary side..
How many units would there be a surplus or shortage of : Assume a competitive market with market demand represented by Qd = 60 -6P and market supply represented by Qs= 4P. If a price ceiling of $4 was implemented, would there a surplus or shortage result? How many units would there be a surplus or shorta..
Identify and explain at least three aspects of wuwei : Identify and explain at least three aspects of wuwei (non-doing) that would be practical in the busy lives of city dwellers, especially those living in the West. Provide a rationale for your response.
Plot the trajectories of two weights : For each case, plot the trajectories of two weights and its corresponding cost with the number of iterations. These two weights should converge to the optimal values as you will give in (a)
Explain the practical use made of magnetic saturation : Explain why a ferromagnetic material exhibits its typical B-H behaviour.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Find the per-unit equivalent circuit of this transformer

What are the copper losses and core losses in this transformer under the conditions of part (c)?

  Design a 16 bit adder of minimum possible delay using divide

Use as many components as you can to to minimize adders delay. Show the entire Divide and Conquer Tree in which it is clear for each break up node in the tree, whether the stitch-up is a "wake" up or "speculation"

  What will be the last number the mummy will add

A mummy picks up a calculator and starts adding odd whole numbers together, in order: 1+3+5+... etc. What will be the last number the mummy will add that will make the sum on his calculator greater than 10,000

  Calculate the infinite slopes when they are operating

What happens when you have a non-zener and zener diode in series opposing each other eg non-zener is forward bias and the zener is reverse bias assuming both are ideal (infinite slopes when they are operating).

  Is there any easy way to understand nodal analysis

Is there any easy way to understand nodal analysis with voltage source and direction of current Where to start studying from if there is problem with understanding concepts

  What is the acoustic velocity in the fibre medium

Devise a purely electronic means for measuring the amplitude of the frequency-shifted signal, using only a PIN photo detector.

  Calculate annual cost if motor runs 24 hrs 300 days a yr

Induction motor Y connection at 60Hz with the following: A.) 400 kVA induction motor running at 80% load with effeciency of 96% and p.f.=.88 b.) 40kW resistance heating source

  Find the value of xl andxc at resonance

the cut-off frequencies of a series resonant circuit are 5400 Hz and 6000Hz. a. find the bandwidth of the circuitb. If Qs is 9.5 , find the resonant frequenciy of the circuit c. if the resistance of thecircuit is 2 ohms, find the value of Xl andXc at..

  Design and implement access control circuit for research lab

design and implement an access control circuit for my research lab. There are two inputs - a key card swipe on the door that produces an ID in the 0.7 range, and a day/night sensor that is 1 during the day, and 0 at night.

  Determine the current in each transistor

For vI = 2.5 V, determine the current in each transistor. - If the current calculated for Q1 were charging a 15 pF load capacitance, how long would it take to charge the capacitance from 0 to 5 V?

  Estimate the peak deviation and the bandwidth of modulation

An audio signal has a bandwidth of 12 kHz. The maximum value of m(t) is 6 V. This signal frequency modulates a carrier. Estimate the peak deviation and the bandwidth of the modulator output, assuming that the deviation constant of the modulator is

  Why is it a good idea to make the components of the drive

Even though energy is conserved for the system, why is it a good idea to make the components of the drive mechanism as light as possible (with the exception of the flywheel)?

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