What is the efficiency of the generator at these conditions

Assignment Help Electrical Engineering
Reference no: EM131253469

Assume that t he field current of the generator in Problem 4-2 has been adjusted to a value of 5 A

(a) What will the terminal voltage of this generator be if it is connected to a Ll-connected load with an impedance of 24 L 25°!1?

(b) Sketch the phasor diagram of this generator.

(c) What is the efficiency of the generator at these conditions?

(d) Now assume that another identical Ll-connected load is to be paralleled with the first one. What happens to the phasor diagram for t he generator?

(e) What is the new terminal voltage after the load has been added?

(f) What must be done to restore t he terminal voltage to its original value?

Reference no: EM131253469

Questions Cloud

What does intrusion detection software do : What does intrusion detection software do? What are some of the issues with the use of this software? - What is ergonomics? How can it be applied to office workers?
Interest payments from borrowers : In 2015, some banks in Europe had to make interest payments to borrowers rather than receive interest payments from borrowers. Which of the following statements describes this situation?
What is the efficiency of the generator at rated load : Assume that the field current of the generator in Problem 4-2 is adjusted to achieve rated voltage (13.8kV) at full load conditions in each of the questions below.
Discuss several measure that private organization might take : Identify and briefly discuss several measures that a private organization might take to reduce the amount of company resources and time employees waste in nonproductive use of information system resources.
What is the efficiency of the generator at these conditions : Now assume that another identical Ll-connected load is to be paralleled with the first one. What happens to the phasor diagram for t he generator?
Briefly discuss software piracy : Identify and briefly discuss four specific information systems that are used to fight crime. - Briefly discuss software piracy. What is it, how widespread is it, and who is harmed by it?
Describe how given organ form supports its function : Pick a specific organ or structure from the systems covered this week.(skin) Describe how its form supports its function. Be prepared to discuss the relationship of form and function in general.
Explain how leader might exert influence-using transparency : Explain what you believe to be most appropriate level of transparency for an organization. Identify any instances in which transparency would not be a good strategy. Explain how a leader might exert influence-using transparency.
What are some likely targets of a cyberterrorist : Briefly discuss the potential for cyberterrorism to cause a major disruption in your daily life. What are some likely targets of a cyberterrorist? What sort of action could a cyberterrorist take against these targets?

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