Sinusoidal Steady State Analysis | RMS, Average & Instantaneous Value | Circuit Theory | AE/JE 2026

In this video, we explain Sinusoidal Steady State Analysis from Circuit Theory, focusing on RMS value, Average value, and Instantaneous value, which is a very important topic for TNPSC AE 2026, RRB JE, and TRB exams for EEE & ECE students. 📘 This lecture covers: • Meaning of sinusoidal waveform • Instantaneous value of voltage and current • RMS value – definition and derivation • Average value – definition and calculation • Relation between RMS, average, and peak values • Solved numerical examples (exam-oriented) This class is part of the Complete Circuit Theory Course (EEE/ECE) prepared strictly as per the latest TNPSC AE 2026 syllabus. 👉 Very useful for numerical problems, theory questions, and conceptual clarity in competitive exams. 🔔 Subscribe to Learners Forum for full syllabus coverage with exam-focused explanations. ⸻ #CircuitTheory #SinusoidalSteadyState #RMSValue #AverageValue #InstantaneousValue #TNPSCAE2026 #RRBJE #TRB #EEE #ECE #LearnersForum