Electrical Engineering

• 1.1. History
• 1.2. Fundamental of Physics
• • 1.2.1. International Systems of Units
  • 1.2.2. Conversion of Units
  • 1.2.3. Accuracy and Precision
  • 1.2.4. Significant Figures
  • 1.2.5. Rounding Off
  • 1.2.6. Physical Quantities
  • 1.2.7. Length
  • 1.2.8. Mass
  • 1.2.9. Time
  • 1.2.10. Building blocks of matter
  • 1.2.11. Density
  • 1.2.12. Motion
  • • 1.2.12.1. Displacement
    • 1.2.12.2. Speed and Velocity
    • 1.2.12.3. Acceleration
    • 1.2.12.4. Scalars and Vectors
    • 1.2.12.5. Coordinates Systems
• 1.3. Sources of Electric Energy
• 1.4. Branches of Electrical Engineering
• • 1.4.1. Power Engineering
  • 1.4.2. Electronic Engineering
  • 1.4.3. Computer Engineering
  • 1.4.4. Microelectronics
  • 1.4.5. Control System Engineering
  • 1.4.6. Signal Processing
  • 1.4.7. Telecommunication Engineering
  • 1.4.8. Instrumentation Engineering
• 1.5. Electricity and Magnetism
• • 1.5.1. Atom and Its Structure
  • 1.5.2. Electric Charge
  • 1.5.3. Electric Field
  • • 1.5.3.1. Electric Permittivity
    • 1.5.3.2. Electric Flux
    • 1.5.3.3. Gauss Law
  • 1.5.4. Potential Difference
  • 1.5.5. Voltage Sources
  • • 1.5.5.1. Battery
    • 1.5.5.2. Ampere Hour Rating
    • 1.5.5.3. Solar Cell
    • 1.5.5.4. Voltmeter
    • 1.5.5.5. Ammeter
    • 1.5.5.6. Galvanometer
  • 1.5.6. Conductance and Insulation
  • • 1.5.6.1. Conductor
    • 1.5.6.2. Insulator
    • 1.5.6.3. Semiconductor
  • 1.5.7. Current
  • 1.5.8. Magnetism
  • • 1.5.8.1. Magnetic Fields
    • 1.5.8.2. Magnetic Flux
    • 1.5.8.3. Oersted law
    • 1.5.8.4. Faradays Law of Induction
    • 1.5.8.5. Fleming Right and Left Hand Rule
    • 1.5.8.6. Lorentz Force : Force on a Charge
    • 1.5.8.7. Force on a Current Carrying Conductor
    • 1.5.8.8. Magnetic Field of Current Carrying Conductor
    • 1.5.8.9. Force between Two Parallel Conductors

• 2.1. The computer
• 2.2. Two Important Ideas
• 2.3. Hardware versus Software
• 2.4. Computers as Universal Computational Devices

• 8.1. Basic Circuit Elements
• • 8.1.1. Active Circuit Elements
  • 8.1.2. Passive Circuit Elements
• 8.2. Resistance
• • 8.2.1. Resistance: Circular Wires
  • • 8.2.1.1. Circular Mils
    • 8.2.1.2. Electrical Cables
    • 8.2.1.3. Wire Gauges
  • 8.2.2. Temperature Effect
  • • 8.2.2.1. Inferred Absolute Temperature
    • 8.2.2.2. Temperature Coefficient of Resistance
    • 8.2.2.3. PPM per degree Centigrade
  • 8.2.3. Resistor
  • 8.2.4. Color coding and Standard Resistor Values
  • 8.2.5. Ohmmeter
  • 8.2.6. Resistance: Metric Units
• 8.3. Ohms Law, Power and Energy
• • 8.3.1. Energy
  • 8.3.2. Power
  • 8.3.3. Efficiency
• 8.4. Series DC Circuits
• • 8.4.1. Series Circuit
  • 8.4.2. Circuit Instrumentation
  • 8.4.3. Series Circuit Power Distribution
  • 8.4.4. Series Voltage Sources
  • 8.4.5. Kirchhoffs Voltage Law
  • 8.4.6. Voltage Division in a Series Circuit
  • 8.4.7. Interchanging Series Elements
  • 8.4.8. Circuit Analysis Notation
  • • 8.4.8.1. Single and Double Subscript Notation
  • 8.4.9. Internal Resistance of Voltage Sources
  • 8.4.10. Voltage Regulation
  • 8.4.11. Loading Effects of Instruments
• 8.5. Parallel DC Circuits
• • 8.5.1. Parallel Circuits
  • 8.5.2. Power Distribution
  • 8.5.3. Kirchhoffs Current law
  • 8.5.4. Current Divider Rule
  • 8.5.5. Voltage Sources in Parallel
  • 8.5.6. Open and Short Circuits
  • 8.5.7. Voltmeter Loading Effect
  • 8.5.8. Troubleshooting Techniques
  • 8.5.9. Applications
• 8.6. Series Parallel Circuits
• • 8.6.1. Reduce and Return Approach
  • 8.6.2. Block Diagram Approach
  • 8.6.3. Ladder Networks
  • 8.6.4. Voltage Divider Supply (Loaded and Unloaded)
  • 8.6.5. Potentiometer Loading
  • 8.6.6. Iron Vane Movement
  • • 8.6.6.1. Ammeter Design
    • 8.6.6.2. Voltmeter Design
    • 8.6.6.3. Ohmmeter Design
• 8.7. Methods of Analysis
• • 8.7.1. Current Sources
  • • 8.7.1.1. Source Conversion
    • 8.7.1.2. Current Sources in Parallel
    • 8.7.1.3. Current Sources in Series
  • 8.7.2. Branch Current Analysis
  • 8.7.3. Mesh Analysis
  • 8.7.4. Mesh Analysis with Current Sources
  • 8.7.5. Nodal Analysis
  • 8.7.6. Nodal Analysis with Voltage Sources
  • 8.7.7. Bridge Networks
  • 8.7.8. Wye Delta Transformation
• 8.8. Network Theorems
• • 8.8.1. Linearity Property
  • 8.8.2. Superposition Theorem
  • 8.8.3. Thevenins Theorem
  • 8.8.4. Nortons Theorem
  • 8.8.5. Maximum Power Transfer Theorem
  • 8.8.6. Millmans Theorem
  • 8.8.7. Substitution Theorem
  • 8.8.8. Reciprocity Theorem
• 8.9. Capacitors
• • 8.9.1. Capacitance
  • 8.9.2. Types of capacitor
  • 8.9.3. Capacitor Charging Phase
  • 8.9.4. Capacitor Discharging Phase
  • 8.9.5. Initial Conditions
  • 8.9.6. Instantaneous Values
  • 8.9.7. Thevenin Equivalent Circuit
  • 8.9.8. The Current iC
  • 8.9.9. Capacitors in series and parallel
  • 8.9.10. Energy Stored by a Capacitor
  • 8.9.11. Stray Capacitance
• 8.10. Magnetic Circuits
• • 8.10.1. Magnetic Flux Density
  • 8.10.2. Permeability
  • 8.10.3. Magnetic Reluctance
  • 8.10.4. Ohms Law for Magnetic Circuits
  • 8.10.5. Magnetizing Force
  • 8.10.6. Hysteresis Curve
  • 8.10.7. Domain Theory of Magnetism
  • 8.10.8. Amperes Circuital Law
  • 8.10.9. Series Magnetic Circuits
  • 8.10.10. Magnetic Circuit Air Gaps