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Subject Syllabus

CB-104 - Principles of Electrical Engineering

CSBS · Semester 1

Course Modules

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Concept of Potential difference, voltage, current Fundamental linear passive and active elements to their functional current-voltage relation Terminology and symbols in order to describe electric networks Voltage source and current sources, ideal and practical sources Concept of dependent and independent sources Kirchhoff's laws and applications to network solutions using mesh and nodal analysis Concept of work, power, energy, and conversion of energy

Current-voltage relations of the electric network by mathematical equations to analyze the network (Thevenin's theorem, Norton's Theorem, Maximum Power Transfer theorem)Simplifications of networks using series-parallel, Star/Delta transformation Superposition theorem

AC waveform definitions, form factor, peak factor Study of R-L, R-C, RLC series circuit, R-L-C parallel circuit Phasor representation in polar and rectangular form Concept of impedance, admittance, active, reactive, apparent and complex power, power factor 3 phase Balanced AC Circuits

Electrostatic field, electric field strength, concept of permittivity in dielectrics Capacitor composite, dielectric capacitors, capacitors in series and parallel Energy stored in capacitors, charging and discharging of capacitors Electricity and Magnetism, magnetic field and Faraday's law Self and mutual inductance, Ampere's law, Magnetic circuit Single phase transformer, principle of operation, EMF equation, voltage ratio, current ratio, KVA rating, efficiency and regulation Electromechanical energy conversion

Introduction to measuring devices/sensors and transducers (Piezoelectric and thermo-couple) related to electrical signals Elementary methods for the measurement of electrical quantities in DC and AC systems (Current and Single-phase power)Basic layout of the distribution system Types of Wiring System and Wiring Accessories Necessity of earthing, Types of earthing Safety devices and system