BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING
BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING Regulation 2021 Anna University free download. ELECTRICAL AND INSTRUMENTATION ENGINEERING Syllabus BE3254 pdf download free.
UNIT I TRANSFORMER
Introduction – Ideal and Practical Transformer – Phasor diagram-– Per Unit System – Equivalent
circuit- Testing- Efficiency and Voltage Regulation– Three Phase Transformers –ApplicationsAuto Transformers, Advantages- Harmonics.
UNIT II DC MACHINES BE3254 Syllabus
Introduction – Constructional Features– Motor and Generator mode – EMF and Torque equation –
Circuit Model – Methods of Excitation- Characteristics – Starting and Speed Control – Universal
Motor- Stepper Motors – Brushless DC Motors- Applications
UNIT III AC ROTATING MACHINES
Principle of operation of three-phase induction motors – Construction –Types – Equivalent circuit,
Speed Control – Single phase Induction motors -Construction– Types–starting methods.
Alternator: Working principle–Equation of induced EMF – Voltage regulation, Synchronous
motors- working principle-starting methods – Torque equation. BE3254 Syllabus
UNIT IV 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. BE3254 Syllabus
UNIT V BASICS OF POWER SYSTEMS BE3254 Syllabus
Power system structure -Generation , Transmission and distribution , Various voltage levels,
Earthing – methods of earthing, protective devices- switch fuse unit- Miniature circuit breakermoulded case circuit breaker- earth leakage circuit breaker, safety precautions and First Aid
BE3254 Syllabus ELECTRICAL AND INSTRUMENTATION ENGINEERING Click Here To Download
BE3254 Notes ELECTRICAL AND INSTRUMENTATION ENGINEERING
BE3254 Important Questions ELECTRICAL AND INSTRUMENTATION ENGINEERING
BE3254 Question Bank ELECTRICAL AND INSTRUMENTATION ENGINEERING