Electrical Circuits Analysis

What Will You Learn?

• Sinusoidal Currents and Voltages
• Explore the properties of alternating current (AC) and voltages, including sinusoidal waveforms, frequency, amplitude, and phase.
• Complex Numbers and Phasors
• Understand the concept of complex numbers and phasors, essential for analyzing AC circuits effectively.
• Circuit Elements in the Frequency Domain (F.D)
• Learn how resistors, inductors, and capacitors behave in the frequency domain and their impedance representations.
• Steady-State Sinusoidal Analysis (AC)
• Master techniques for analyzing AC circuits under steady-state conditions, including voltage and current calculations.
• Star and Delta Configurations in AC
• Analyze circuits using delta-to-star and star-to-delta transformations in AC systems.
• Nodal Analysis in AC Circuits
• Apply the nodal analysis method to solve for unknown voltages in AC circuits.
• Mesh Analysis in AC Circuits
• Use mesh analysis to calculate current flows in AC circuit loops.
• Thevenin’s Theorem
• Simplify complex circuits to an equivalent Thevenin circuit for easier analysis.
• Source Transformation
• Learn to convert voltage sources to current sources and vice versa, simplifying circuit analysis.
• Superposition Theorem
• Understand how to analyze circuits with multiple sources using the principle of superposition.
• Instantaneous and Average Power
• Calculate instantaneous and average power in AC circuits, crucial for understanding energy consumption.
• Maximum Average Power Transfer
• Analyze circuits to determine the conditions for maximum power transfer.
• Apparent, Active, and Reactive Power
• Understand the distinctions between apparent, active, and reactive power in AC systems.
• Power Factor Correction
• Learn techniques to improve the power factor, enhancing energy efficiency in AC systems.