EET 103: Basic Electrical Technology

AZRALMUKMIN BIN AZMI

COURSE OBJECTIVES (OUTCOME) Ability to analyze the DC and AC circuit by using Ohm’s

law, Kirchhoff’s Current Law, Kirchhoff’s Voltage Law, Source Transformation and Thevenin’s theorem.

Ability to calculate and analyze parameter of three phase AC system for Wye and Delta connection.

Ability to explain and apply the basic concept of magnetism and electromagnetism and its application in DC and AC machines.

COURSE CONTENT (SYLLABUS)

CHAPTER 1 : INTRODUCTION & DC CIRCUIT

CHAPTER 2 : AC CIRCUIT

CHAPTER 3 : THREE PHASE SYSTEM

CHAPTER 4 : ELECTROMAGNETIC

CHAPTER 5 : TRANSFORMER

CHAPTER 6 : DC & AC MACHINES

COURSE CONTENT (SYLLABUS)1. Introduction and DC Circuit

- current, voltage, resistance, power, conductor and insulator.

- series and parallel circuits

- Ohm’s Law, Kirchhoff Current Law, Kirchhoff Voltage Law, Source Transformation, Thevenin's theorem

COURSE CONTENT (SYLLABUS) Cont…2. AC Circuit

- sine wave, frequency, amplitude, phase angle, complex number

- impedance, inductance, phase shifting

- active power, reactive power, power factor

- series and parallel AC circuits using Ohm’s law

- series and parallel AC circuit using Ohm’s Law, Kirchhoff Current Law, Kirchhoff Voltage Law, Source Transformation, Thevenin’s theorem.

COURSE CONTENT (SYLLABUS) Cont…3. Three Phase System

- single phase system, three phase voltage generation and the phasor diagram

- line and phase quantities.

- three phase connection in balanced load: Wye and Delta

- phase and line voltages and currents

- active and reactive power

COURSE CONTENT (SYLLABUS) Cont…4. Magnetic and Electromagnetic

- Faraday’s Law, Lenz’s Law, Flemming Law, magnetic field, magnetic material and magnetization curve

- reluctance, magnetic equivalent circuit, air gap, electromagnetic induction, Sinusoidal excitation

- magnetic losses, eddy current, hysteresis

COURSE CONTENT (SYLLABUS) Cont…5. Transformer

- principle of transformer, its parameters and structure

- ideal transformer, its equivalent circuit and phasor diagram

- non-ideal transformer, its equivalent circuit and phasor diagram

- efficiency, losses, performance

- the principle of auto transformer and three phase transformer

COURSE CONTENT (SYLLABUS) Cont…6. DC and AC machine

- operating principle, voltage and torque equation

- motor classification, speed torque characteristics and calculate losses and efficiency

- the operating principle of three phase induction motor, speed-torque characteristics and calculate losses and efficiency

- other motor and equivalent circuits and calculate the parameters

COURSE IMPLEMENTATIONS

Lecture : 3 hours/week for 14 week (42 hours)

Laboratory : 2 hours/week for 7 week (21 hours)

Tutorial : 2 hours/week for 7 week (21 hours)

TOTAL (84 hours)

TIME TABLE

LECTURE

TUESDAY [11.00 am – 01.00 pm] [BKD3]

THURSDAY [03.00 pm – 04.00 pm] [DKD1]

LABORATORY OR TUTORIAL

FRIDAY [03.30 pm – 05.30 pm] [MEY1]

ASSESSMENTS

Final Exam : 50 %

Theory Test 1 10 % Theory Test 2 10 %

Assignment 5 %

Laboratory 25 %

TOTAL 100 %

TEXT & REFFERENCE BOOK Boylestad, Robert L., Introductory Circuit Analysis, 11 th

Edition, Prentice Hall, 2007

Hughes, Electrical and Electronic Technology, 9th Edition, Prentice Hall, 2005

Richard J. Fowler, Electricity Principles and Applications, 7th Edition, Mc Graw Hill, 2008

Charles K. Alexander & Matthew N. O. Sadiku, Fundamentals of Electric Circuits, International Third Edition, Mc Graw Hill

Nilsson, J.W. & Riedel S.A., Electric Circuits, 7 th Edition, Pearson Prentice Hall, 2005

CONTACT

AZRALMUKMIN BIN AZMI

School Of Electrical System Engineering

Kompleks Seberang Ramai Blok A

Kuala Perlis

azralmukmin@unimap.edu.my

019-3867034