GATE Exam Preparation: Solved Problems on Inverters

Succeeding in the electrical engineering GATE exam requires a deep, intuitive understanding of power electronics and the ability to solve complex circuit problems under time pressure. Inverters represent a major, high-weightage topic where conceptual clarity makes the difference between scoring and losing marks. This course helps you master inverter analysis and confidently solve previous exam questions. You will start by reviewing essential terminology, foundational semiconductor switching principles, and the core mathematical formulas governing inverter circuits before analyzing classic exam problems. What you will learn: Understand the fundamental operations of single-phase and three-phase voltage source inverters; Apply Fourier series analysis to determine harmonic distortion and output voltage parameters; Solve complex GATE questions on pulse-width modulation (PWM) techniques; Analyze current source inverters and their performance characteristics under various loads; Practice step-by-step mathematical derivations for output voltage and current waveforms. This text-based course guides you systematically from basic inverter definitions to the advanced analytical techniques required for top-tier exam performance. Designed specifically for engineering students and GATE aspirants, this course requires only a basic background in network theory and analog electronics. Prepare thoroughly and boost your exam score with structured, written problem-solving practice.