Electrical and Electronic Principles: DC/AC Circuits TMA1 Solution

This document presents a detailed solution to an Electrical Engineering assignment (TMA1) focused on DC and AC circuits. The solution begins with nodal analysis to determine currents and power dissipation in a circuit. It then addresses apparent and reactive power calculations, along with impedance determination. The assignment continues with power factor correction calculations using capacitors and delves into circuit analysis using Thevenin's and Superposition theorems. Finally, it covers transformer analysis, including voltage regulation calculations and the determination of equivalent resistance in the secondary winding. The solution provides step-by-step calculations and explanations for each problem, making it a valuable resource for students studying electrical engineering principles.