Syllabus Basic Electronics and Electrical Engineering - (EE25C04) Basic Electronics : Passive and active components - Resistors, Capacitors, Inductors - Types, features and specification, Energy band diagram of conductors, semiconductor, insulator - Intrinsic & extrinsic semiconductor - types. PN junction diode - zener diode. (Chapter - 1) Activities : VI characteristics of PN junction and Zener diode. Electrical Machines : Construction, Principle of Operation, Basic Equations and Applications - DC Generators, DC Motors, Single Phase Transformer, Single phase Induction Motor, Three phase Induction Motor, Three phase Alternator, Stepper and BLDC motors. (Chapter - 2) Activities : Demonstration of Electrical Machines. Measurements and Instrumentation : Functional elements of an instrument, Standards and calibration, Operating Principle, types - Moving Coil and Moving Iron meters, Measurement of three phase power, Energy Meter, Instrument Transformers - CT and PT, DSO - Block diagram - Data acquisition. (Chapter - 3) Activities : Demonstration of measuring equipments. Basics of Power Systems : Power system structure - Generation, Transmission and distribution, Various voltage levels, Earthing - methods of earthing, protective devices - switch fuse unit - Miniature circuit breaker - moulded case circuit breaker - earth leakage circuit breaker, safety precautions and First Aid. (Chapter - 4) Activities : Demonstration of Earthing and safety precautions in electrical circuits. Sensors and Transducers : Solenoids, electro-pneumatic systems, proximity sensors, limit switches, piezoelectric, hall effect, photo sensors, Strain gauge, LVDT, piezo electric crystals, differential pressure transducer, optical and digital transducers, Smart sensors, Thermal Imagers. (Chapter - 5)
