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  • introduction of electrical engineering
    • introduction of electrical engineering
    • Voltage and current
    • Electric Potential and Voltage
    • Conductors and Insulators
    • Conventional versus electron flow
    • Ohm's Law
    • Kirchoff's Voltage Law (KVL)
    • Kirchoff's Current Law (KCL)
    • Polarity of voltage drops
    • Branch current method
    • Mesh current method
    • Introduction to network theorems
    • Thevenin's Theorem
    • Norton's Theorem
    • Maximum Power Transfer Theorem
    • star-delta transformation
    • Source Transformation
    • voltage and current sources
    • loop and nodal methods of analysis
    • Unilateral and Bilateral elements
    • Active and passive elements

  • Steady- State Analysis of Single Phase AC Circuits and AC Fundamentals
    • alternating current (AC)
    • AC Waveforms
    • The Average and Effective Value of an AC Waveform
    • RMS Value of an AC Waveform
    • Generation of Sinusoidal (AC) Voltage Waveform
    • Concept of Phasor
    • Phase Difference
    • The Cosine Waveform
    • Representation of Sinusoidal Signal by a Phasor
    • Phasor representation of Voltage and Current
    • AC inductor circuits
    • Series resistor-inductor circuits: Impedance
    • Inductor quirks
    • Review of Resistance, Reactance, and Impedance
    • Series R, L, and C
    • Parallel R, L, and C
    • Series-parallel R, L, and C
    • Susceptance and Admittance
    • Simple parallel (tank circuit) resonance
    • Simple series resonance
    • Power in AC Circuits
    • Power Factor
    • Power Factor Correction
    • Quality Factor and Bandwidth of a Resonant Circuit

  • Three phase A.C. Circuits
    • Generation of Three-phase Balanced Voltages
    • Three-Phase, Four-Wire System
    • Wye and delta configurations
    • Distinction between line and phase voltages, and line and phase currents
    • Power in balanced three-phase circuits
    • Phase rotation
    • Three-phase Y and Delta configurations
    • Measurement of Power in Three phase circuit
    • Introduction of measuring instruments
    • Various forces/torques required in measuring instruments
    • General Theory Permanent Magnet Moving Coil (PMMC) Instruments
    • Working Principles of PMMC
    • A multi-range ammeters
    • Multi-range voltmeter
    • Basic principle operation of Moving-iron Instruments
    • Construction of Moving-iron Instruments
    • Shunts and Multipliers for MI instruments
    • Dynamometer type Wattmeter

  • Introduction to Power SystemMagnetic Circuit and Single Phase Transformer
    • Introduction to Power System
    • POWER TRANSMISSION AND DISTRIBUTION
    • Magnetic Circuit
    • B-H Characteristics
    • Analysis of Series magnetic circuit
    • Analysis of series-parallel magnetic circuit
    • Different laws for calculating magnetic field-Biot-Savart law
    • Ampere’s circuital law
    • Reluctance & permeance
    • Introduction of Eddy Current & Hysteresis Losses
    • Eddy current
    • Derivation of an expression for eddy current loss in a thin plate
    • Hysteresis Loss
    • Hysteresis loss & loop area
    • Steinmetz’s empirical formula for hysteresis loss
    • Inductor
    • Force between two opposite faces of the core across an air gap
    • ideal transformer
    • Practical transformer
    • equivalent circuit
    • Efficiency of transformer
    • Auto-Transformer

  • Electrical Machines
    • Introduction of D.C Machines
    • D.C machine Armature Winding
    • EMF Equation
    • Torque equation
    • Generator types & Characteristics
    • Characteristics of a separately excited generator
    • Characteristics of a shunt generator
    • Load characteristic of shunt generator
    • Single-phase Induction Motor
    • Permanent-split capacitor motor
    • Capacitor-run motor induction motor
    • Starting Methods for Single-phase Induction Motor
    • Capacitor Split-phase Motor
    • Capacitor-start and Capacitor-run Motor
    • Construction of Three-phase Induction Motor
    • Principle of Operation of Three-phase Induction Motor
    • Gross Torque Developed
    • Torque-slip (speed) Characteristics
    • Starting Current and Torque
    • Synchronous Motors
    • Three Phase synchronous motor
    • Synchronous condenser
    • Reluctance motor

  • Electrical Formulas
    • Electrical Formulas

Branch : First Year-Engineering Syllabus | Subject : Basic electrical - First Year
Introduction to Power SystemMagnetic Circuit and Single Phase Transformer
  • Introduction to Power System

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  • POWER TRANSMISSION AND DISTRIBUTION

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  • Magnetic Circuit

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  • B-H Characteristics

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  • Analysis of Series magnetic circuit

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  • Analysis of series-parallel magnetic circuit

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  • Different laws for calculating magnetic field-Biot-Savart law

    Read topic
  • Ampere’s circuital law

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  • Reluctance & permeance

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  • Introduction of Eddy Current & Hysteresis Losses

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  • Eddy current

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  • Derivation of an expression for eddy current loss in a thin plate

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  • Hysteresis Loss

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  • Hysteresis loss & loop area

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  • Steinmetz’s empirical formula for hysteresis loss

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  • Inductor

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  • Force between two opposite faces of the core across an air gap

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  • ideal transformer

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  • Practical transformer

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  • equivalent circuit

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  • Efficiency of transformer

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  • Auto-Transformer

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