What is the voltage at the power source of the system

Assignment Help Electrical Engineering
Reference no: EM13967208

A single-phase power system is shown in Figure P3-1. The power source feeds a 100-kVA 14/2.4-kV transformer through a feeder impedance of 38.2 + j140 W. The transformer's equivalent series impedance referred to its low-voltage side is 0.12 + j0.5 W. The load on the transformer is 90 kW at 0.85 PF lagging and 2300 V.

585_cir.png

(a) What is the voltage at the power source of the system?

(b) What is the voltage regulation of the transformer?

(c) How efficient is the overall power system?

Reference no: EM13967208

Questions Cloud

Weight in favour of and against crashing the project : What are some of the issues that weight in favour of and against crashing the project? Suppose you were the site supervisor for this project. How would you advise Joe to Proceed? Before deciding whether or not to crash the project, what questions sho..
Prices of variable factors of production increase : Why can't linear programming be used in each of the following circumstances A. Strong economies of scale exist. B. As the firm expands output, the prices of variable factors of production increase.
Psychological implications of commercial design : Describe the environmental psychological implications of commercial and residential design, including purpose and considerations. Use examples for each section
What is the voltage at the power source of the system : A single-phase power system is shown in Figure P3-1. The power source feeds a 100-kVA 14/2.4-kV transformer through a feeder impedance of 38.2 + j140 W. The transformer's equivalent series impedance referred to its low-voltage side is 0.12 + j0.5 ..
What did jades jeans record as total current assets : What did Jade's Jeans record as Total Current Assets on December 31, 2015 balance sheet? What did Jade's Jeans record as Total Current Liabilities on December 31, 2015 balance sheet?
Marketing strategies and even discontinue failed brands : Why is it difficult for a lot of companies to change marketing strategies and even discontinue failed brands before they lose a lot of money? Do some research about the decision biases that affect this phenomenon and provide a short report. Please re..
Consider discontinuing a number of employee benefits : You have been assigned to a task force to consider discontinuing a number of employee benefits your firm currently offers. You have been a manager at the company for 10 years and understand how important the benefits are to your employees. What issue..
Workforce shifts created for today''s hr manager : Using this lead-in as the context, describe the workforce shifts in types of jobs during the past hundred years. Also, answer the over-arching question, "What implications have these workforce shifts created for today's HR manager?"

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Lithium ion battery technology

The paper includes Lithium ion battery technology with its advantages and disadvantages. The paper discusses about the Lithium air battery in which detailed reactions of Lithium with air including nonaqueous as well as aqueous are given.

  Power transformers and tariffs

Construction of different types of power transformer, significant energy savings

  Paper on orthogonal frequency-division multiplexing

This document is shown a paper on Orthogonal frequency-division multiplexing with advantages, disadvantages and uses.

  Function of the hmi in a scada system

This assignment contains electronics engineering questions like State the commonly found components of a SCADA (Supervisory control and data acquisition) system. and decribe the function of the HMI in a SCADA system.

  Resultant waveform of the odd harmonic series

Prepare an Excel graph showing the individual components and summated resultant waveform of the odd harmonic series resulting in an approximate square wave.

  Explain scada system

Explain the function of the HMI in a SCADA system.

  Design a 2-digit 24 second shot-clock

Design a 2-digit 24 second "shot-clock" countdown timer with pushbutton controller.

  Model a discrete-time system

To understand di erent signal models To be able to model a discrete-time system and design simple signal processing algorithms.

  Draw a relay construction diagram

Draw a relay construction diagram and briefly explain the operation of a relay.

  Frequency division multiplexing

Write a short technical report on Frequency Division Multiplexing

  Impact of electron energy

Briefly discuss the impact of electron energy, electron current and target on the Bremsstrahlung generated.

  Traffic light controller

The schematic of the traffic light controller

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