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Questions and Answers

What is a primary function of a Zener diode?

  • Voltage regulation (correct)
  • Amplification
  • Rectification
  • Switching

The BJT CE amplifier configuration is known for providing high current gain.

True (A)

Name two types of circuits that utilize logic gates.

Arithmetic circuits, multiplexers.

A _____ is used to convert digital signals to analog signals.

<p>DAC (Digital-to-Analog Converter)</p> Signup and view all the answers

Match the following components with their function:

<p>Flip-flop = Data storage Decoder = Signal conversion Multiplexer = Data selection Encoder = Data encoding</p> Signup and view all the answers

Which of the following is NOT a Boolean operation?

<p>SUM (B)</p> Signup and view all the answers

The primary purpose of a half-wave rectifier is to convert AC to DC.

<p>True (A)</p> Signup and view all the answers

What is the role of a decoder in digital circuits?

<p>A decoder converts binary information from the encoded inputs to unique outputs.</p> Signup and view all the answers

Which law states that the current entering a junction equals the current leaving the junction?

<p>Kirchhoff's Current Law (A)</p> Signup and view all the answers

Thevenin's Theorem allows for the simplification of a complex circuit.

<p>True (A)</p> Signup and view all the answers

What is the primary use of a rectifier in circuits?

<p>To convert alternating current (AC) to direct current (DC).</p> Signup and view all the answers

The maximum power transfer theorem states that maximum power is transferred when the load resistance is equal to the ______.

<p>Thevenin resistance</p> Signup and view all the answers

Match the following circuit analysis concepts with their corresponding definitions:

<p>Ohm's Law = V = IR Voltage Division Rule = Used to calculate voltage drops across components in series Norton’s Theorem = Simplifies a circuit into a current source and parallel resistor Mesh Analysis = A method using loop currents to analyze circuits</p> Signup and view all the answers

Which type of motor is associated with single-phase and three-phase systems?

<p>Induction motor (C)</p> Signup and view all the answers

The RMS value of an AC waveform is always higher than its peak value.

<p>False (B)</p> Signup and view all the answers

Name one application of electromagnetic induction in electrical machines.

<p>Electric generators.</p> Signup and view all the answers

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Study Notes

Course Details

  • Course Code: EEE1001
  • Course Title: Electric Circuits and Systems
  • Credit Hours: 4
  • Prerequisites: None
  • Course Objectives:
    • Analyze voltages and currents within electrical circuits
    • Comprehend the operation principles of electrical machines and transformers
    • Develop familiarity with fundamental semiconductor devices
    • Understand the logic of combinational and sequential circuits
    • Grasp the construction and function of electronic devices and circuits
  • Course Outcomes:
    • Gain knowledge in the principles of electric circuits, electronic devices and electrical machines
    • Student Outcomes (SO): a, b, c, e, i, k

Teaching and Learning

  • Mode: Flipped Classroom, Activity-Based Learning, Digital/Computer-based models
  • Lectures: Industry experts provide minimum 2 hours on contemporary topics

Evaluation

  • Assessment:
    • Unannounced open book exams
    • Quizzes
    • Portfolio generation and assessment
    • Innovative assessment practices
  • Continuous Assessment:
    • Tests
    • Term End Examination

Textbook

  • Main Text: S.K. Bhattacharya, 'Basic Electrical and Electronics Engineering', Pearson Publications, 1st Edition, 2011.

Reference Textbooks

  • Allan R. Hambley, 'Electrical Engineering-Principles & Applications' Pearson Education, First Impression, 6th Edition, 2013.
  • P.S. Bimbhra, "Electrical Machinery", Khanna Publishers, 2003.
  • Charles K Alexander, Mathew N.O Sadiku, 'Fundamentals of Electric Circuits', McGraw Hill, 5th Edition, 2012.
  • Thomas L. Floyd, 'Digital Fundamentals', Pearson Education, 10th Edition, 2010.
  • William H. Hayt Jr. Jack E. Kemmerly, Jamie D. Phillips, Steven M. Durbin, Electric Circuit Analysis, McGraw Hill, 9th Edition, 2020
  • Adel S Sedra, Kenneth C Smith, Chandorkar, Microelectronic Circuits, Theory and Applications, Oxford Press, 7th Edition, 2017.

Modules

  • Module 1 - Electric Circuits:
    • Topics:
      • DC Circuit Analysis:
        • Ohm's Law, voltage and current division rule
        • Kirchhoff's Current and Voltage Laws (KCL, KVL)
        • Series and parallel circuits
        • Star-Delta Conversion
        • Mesh and Nodal Analysis
      • Network Theorems:
        • Superposition Theorem
        • Thevenin's Theorem
        • Norton's Theorem
        • Duality Theorem
        • Maximum Power Transfer Theorem
        • Voltage and Current Sources
    • Hours: 9
    • Student Outcomes: a, b, c, e
  • Module 2 - AC Circuits Analysis
    • Topics:
      • Fundamentals of AC Waveforms:
        • Average, RMS, Peak
      • AC Circuit Analysis and Phasors:
        • RL, RC, RLC series and parallel circuits
        • Resonance
      • Natural and Forced Responses:
        • First Order Systems
        • Second Order Systems
    • Hours: 8
    • Student Outcomes: a, c, e
  • Module 3 - Magnetic Circuits
    • Topics:
      • Magnetic Coupled Circuits:
        • Analogy between electric and magnetic circuits
        • Series and parallel magnetic circuits
        • Electromagnetic Self and Mutual Induction
      • Applications of Electromagnetism:
        • DC Motor & Generator
        • Single-Phase and 3-Phase Induction Motors
        • Transformers
    • Hours: 9
    • Student Outcomes: a, b, c, e
  • Module 4 - Semiconductor Devices
    • Topics:
      • Introduction to Semiconductors
      • PN Junction Diode:
        • Construction and operation with characteristics
      • Rectifiers:
        • Half-Wave and Full-Wave rectifiers
      • Zener Diode:
        • Construction and operation with characteristics
      • Zener Regulator
      • BJT:
        • CE Amplifier Configuration
        • Characteristics
      • MOSFET
    • Hours: 9
    • Student Outcomes: a, b, c, e
  • Module 5 - Digital and Logical Systems
    • Topics:
      • Number systems and conversion
      • Boolean Algebra
      • Logic Gates and Universal Gates
      • Arithmetic Circuits
      • MUX/DEMUX, Decoder/Encoder
      • Flip-flops
    • Hours: 8
    • Student Outcomes: a, b, c, i
  • Module 6 - Guest Lecture
    • Topics: Contemporary Topics in Electrical Engineering
    • Hours: 2
    • Student Outcomes: k

Experiments

  • Experiments:
    • Analysis of circuit parameters using mesh, nodal, and network theorems
    • Analysis of Magnetic Circuits and resonance
    • IV Characteristics of PN Junction Diode
    • IV Characteristics of Zener Diode
    • Rectifier circuits (half-wave, full-wave, bridge rectifier)
  • Student Outcomes: a, b, c, e, i

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