B. Tech: Electrical and Electronics EngineeringV.N.R VIGNANA JYOTHI INSTITUTE OF ENG & TECH
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Linear and Digital IC Applications
Power Systems - I
Managerial Economics and Financial Analysis
Digital signal processing
Switchgear & Protection
High voltage Engineering
UNIT - I
ELECTRIC DRIVES: Types of electric drives, choice of motor, starting and running characteristics,
speed control, temperature rise, particular applications of electric drives, types of industrial loads,
continuous, intermittent and variable loads, load equalization.
UNIT - II
ELECTRIC HEATING: Advantages and methods of electric heating, resistance heating induction
heating and dielectric heating.
UNIT - III
ELECTRIC WELDING: Electric welding, resistance and arc welding, electric welding equipment,
comparison between A.C. and D.C. Welding.
UNIT - IV
ILLUMINATION FUNDAMENTALS: Introduction, terms used in illumination, laws of illumination,
polar curves, photometry, integrating sphere, sources of light.
UNIT - V
VARIOUS ILLUMINATION METHODS: Discharge lamps, MV and SV lamps - comparison between
tungsten filament lamps and fluorescent tubes, Basic principles of light control, Types and design of
lighting and flood lighting.
UNIT - VI
ELECTRIC TRACTION - I: System of electric traction and track electrification. Review of existing
electric traction systems in India. Special features of traction motor, methods of electric brakingplugging
orthostatic braking and regenerative braking.
UNIT - VII
ELECTRIC TRACTION - II: Mechanics of train movement. Speed-time curves for different services
- trapezoidal and quadrilateral speed time curves.