ELECTRICAL ENGINEERING VIDEO LECTURES:




MODULE I



INTRODUCTION TO CIRCUIT PARAMETERS

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KIRCHOFF'S CURRENT LAW

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KIRCHOFF'S VOLTAGE LAW

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MESH ANALYSIS

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NORTON THEOREM

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THEVENINS THEOREM

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MAX POWER TRANSFER THEOREM

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SUPERPOSITION THEOREM

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STAR AND DELTA CONNECTION

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THREE PHASE CIRCUIT(STAR CONNECTION)

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THREE PHASE CIRCUIT(DELTA CONNECTION)

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RMS AND AVG VALUE OF AC SIGNALS

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PHASOR AND PHASOR DIAGRAM

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CONCEPT OF PHASOR DIAGRAM(BEST EXPLAINED)

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PHASOR DIAGRAM(RL,RC AND RLC CIRCUIT)

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AC CIRCUIT ANALYSIS

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MODULE II



GENERATION OF 3-PHASE SUPPLY

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NEED OF 3-PHASE SUPPLY

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DELTA TO STAR CONVERSION

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STAR TO DELTA CONNECTION

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LINE CURRENT,LINE VOLTAGE,PHASOR CURRENT AND PHASOR VOLTAGE

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RELATIONSHIP BETWEEN LINE AND PHASE QUANTITIES

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FARADAY'S LAW OF ELECTRO-MAGNETIC INDUCTION

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Hysteresis Curve(B-H Characteristics)

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MAGNETIC CIRCUIT(PART-1)

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MAGNETICS CIRCUIT(Part -2)

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SINGLE PHASE TRANSFORMER

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BASIC PRINCIPLE OF SINGLE PHASE TRANSFORMER

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CONSTRUCTION OF SINGLE PHASE TRANSFORMER

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EMF EQUATION OF TRANSFORMER

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EFFICIENCY OF TRANSFORMER

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LOSSES OF TRANSFORMER

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MODULE III



PRINCIPLE OF OPERATION OF DC MOTOR

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EMF EQUATION OF DC MACHINES

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TORQUE SLIP CHARACTERISTICS

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CONSTRUCTION OF 3-PHASE INDUCTION MOTOR

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SINGLE PHASE INDUCTION MOTOR

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NMR-SPECTROSCOPY

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WORKING OF INDUCTION MOTOR(VISUAL)

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DIFFERENCE BETWEEN INDUCTION AND SYNCHRONOUS MOTOR

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SYNCHRONOUS MOTOR WORKING(VISUAL)

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SYNCHRONOUS MOTOR(TUTORIAL)

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Why does single phase induction motor does not self start?

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