Complete Electrical Machines course for B.Tech EEE and GATE in 80+ video lectures: magnetic circuits, DC machines, single-phase and three-phase transformers, induction motors, alternators and synchronous motors. Watch in order: each lecture builds on the previous one. Modules: 1. Magnetic Circuits & Electromagnetic Induction (Lectures 1A-1R) 2. DC Machines: construction, windings, EMF equation, armature reaction, losses (2A-2J) 3. DC Motors: torque, characteristics, speed control (3A-3C) 4. Single-Phase Transformers: EMF equation, equivalent circuit, OC/SC tests, regulation, efficiency (4A-4H) 5. Three-Phase Transformers: winding connections, vector groups, Scott connection (5A-5D) 6. Three-Phase Induction Motors: rotating magnetic field, torque-slip, equivalent circuit, starting (6A-6K) 8. Alternators (Synchronous Generators): EMF equation, armature reaction, voltage regulation, two-reaction theory (8A-8J) 9. Synchronous Motors: starting, effect of excitation, synchronous condenser, applications (9A-9J) 10. Single-Phase Induction Motors: double revolving field, types, equivalent circuit (10A-10E) Solved problems for every module (Electrical Machines Tutorials): https://www.youtube.com/playlist?list=PL5TKV1tzb09kPh9xyaU8yZC4ph305bTty Notes & more: https://engineeringdevotion.com #ElectricalMachines #ElectricalEngineering #GATEEE
Curated by: Engineering Devotion (81 videos)
Inductances in Series & Parallel: Understanding how inductors behave when connected in series or parallel is fundamental in electronics. This concept impacts circuit design, filter characteristics, and energy storage. Inductances in Series: When inductors are connected end-to-end, their individual inductances add up. The total inductance is greater than any single inductor. Think of it like extending a single coil; the overall magnetic field strengthens. Inductances in Parallel: When inductors are connected across the same two points, the total inductance decreases. This is similar to how parallel resistors reduce total resistance. The current divides among the branches, effectively reducing the overall opposition to current change. Key Considerations: Mutual inductance (magnetic coupling between coils) can affect these calculations, especially in close proximity. For simplicity, these formulas assume no mutual inductance. Important Search Queries for this Topic: "Inductors in series formula" "Inductors in parallel formula" "Total inductance series parallel" "How do inductors combine in series" "Calculating parallel inductance" "Series and parallel inductor circuits" "Equivalent inductance series" "Equivalent inductance parallel" "Inductor combination rules" "Mutual inductance series parallel" "Applications of series and parallel inductors" #Inductors #Inductance #SeriesCircuits #ParallelCircuits #ElectronicsBasics #CircuitAnalysis #ElectricalEngineering #PassiveComponents #RLCircuits #MagneticFields --- Electrical Machines full course (lectures): https://www.youtube.com/playlist?list=PL5TKV1tzb09lbVthPhckKZ7JsnwHkWmFP Electrical Machines solved problems (tutorials): https://www.youtube.com/playlist?list=PL5TKV1tzb09kPh9xyaU8yZC4ph305bTty Notes & more: https://engineeringdevotion.com