Bachelor of Software Engineering Prospectus 2012/ 2013 Department of Electrical and Computer Engineering The Open University of Sri Lanka Important dates Closing date of applications: March 20‚ 2012 Selection Test: March 25‚ 2012 Registration for the Academic Year 2012/2013: May 20‚ 2012 Commencement of Academic Activities: May 26‚ 2012 Important information A list of qualifications presently recognised by the OUSL for granting exemptions is given in Appendix 1 of
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Personal Reflection 1 – Question B I think ethical decisions are decisions that should be made for better results. However‚ there is no universal standard to determine whether an ethical decision is right or wrong‚ as it is vague to define what a better outcome means to different people. In other words‚ ethical decisions are subjective to everyone. For me‚ I generally make ethical decisions with considering the impacts and my own emotion. I believe that consequences are essential to ethical
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Basic Electronics Chapter 2 Basic Electrical Principles and the Functions of Components Figures in this course book are reproduced with the permission of the American Radio Relay League. This booklet was compiled by John P. Cross AB5OX PHYS 401 Physics of Ham Radio 25 Basic Electrical Principles • Conductors - keep loose grip on their electrons and allow electrons to move freely. Metals are usually good conductors. • Insulators - keep close hold of their electrons and do not
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Personal Cultural Reflection ETH 125 October 30‚ 2010 Axia College (Origin) When thinking about my family and our roots I identify my family’s places or origin as Germany and Ireland. A majority of my family is of German ancestry and the one exception is my grandmother and she is Irish. I identify these too places as where my family came from due to stories that I have hear from family members and to the traits that each member of my family carries. A majority of my family
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Electrical circuit is a path which electrons from a voltage or current source flow. Electric current flows in a closed path called an electric circuit. The point where those electrons enter an electrical circuit is called the "source" of electrons. The point where the electrons leave an electrical circuit is called the "return" or "earth ground". The exit point is called the "return" because electrons always end up at the source when they complete the path of an electrical circuit. The part of an
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conveniently designed conductive disks allow the electrical load of the generator to be fed either with alternating current or direct current. the loop terminals is sinusoidal with zero mean value (Fig. 2). Its frequency is equal to the number of revolutions per second executed by the loop. Each terminal of the loop is connected to a metallic ring. The contacts with rings are made by means of fixed brushes. If the brushes are connected to an electrical load‚ an alternating current will be established
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L&T SWITCHGEAR SAFE & SURE ELECTRICAL SAFETY E S P SERVICE MANUAL GENERAL Electricity is good servant but bad master. It can prove to be very dangerous if circuits are not properly protected. The major fault that appears in electrical network or equipment is termed as short circuit. In short circuit‚ the supply phase and neutral or earth is short circuited accidentally due to foreign metallic substance coming in contact with phase & neutral or earth or due to overload thereby damaging
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the field is given by the direction of that force. Electric fields contain electrical energy with energy density proportional to the square of the field amplitude. The electric field is to charge as gravitational acceleration is to mass and force density is to volume. 1. Suppose that two point charges‚ each with a charge of +1.00 Coulomb are separated by a distance of 1.00 meter. Determine the magnitude of the electrical force of repulsion between them. Given: Q1 = 1.00 C Q2 = 1.00 C
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affordable and reliable‚ have flexibility of control‚ and offer significant electrical energy savings through greatly reduced electric bills. They are used in a wide variety of applications for various reasons. For example‚ they are the most effective energy savers in pump and fan applications; they enhance process operations‚ particularly where flow control is involved. VFDs provide soft-start capabilities‚ which decrease electrical stresses and line voltage sags associated with full voltage motor start-ups
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First Edition‚ last update January 18‚ 2010 2 Lessons In Electric Circuits‚ Volume VI – Experiments By Tony R. Kuphaldt First Edition‚ last update January 18‚ 2010 i c 2002-2011‚ Tony R. Kuphaldt This book is published under the terms and conditions of the Design Science License. These terms and conditions allow for free copying‚ distribution‚ and/or modification of this document by the general public. The full Design Science License text is included in the last chapter. As an open
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