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BE8254 Basic Electrical and Instrumentation Engineering Syllabus Notes Question Bank

BE8254 Basic Electrical and Instrumentation Engineering Syllabus Notes Question Paper Question Banks Anna University - Regulation 2017 2nd Semester Notes CBCS

Anna University Basic Electrical and Instrumentation Engineering Syllabus Notes Question Bank Question Papers

Anna University BE8254 Basic Electrical and Instrumentation Engineering Notes are provided below. BE8254 Notes all 5 units notes are uploaded here. here BE8254 Basic Electrical and Instrumentation Engineering notes download link is provided and students can download the BE8254 Lecture Notes and can make use of it.

BE8254 Basic Electrical and Instrumentation Engineering Syllabus Regulation 2017
UNIT I AC CIRCUITS AND POWER SYSTEMS
Three phase power supply – Star connection – Delta connection – Balanced and Unbalanced Loads- Power equation – Star Delta Conversion – Three Phase Power Measurement - Transmission & Distribution of electrical energy – Over head Vs Underground system – Protection of power system – types of tariff – power factor improvement
UNIT II TRANSFORMER
Introduction - Ideal Transformer – Accounting For Finite Permeability And Core Loss – Circuit Model Of Transformer – Per Unit System – Determination Of Parameters Of Circuit Model Of Transformer – Voltage Regulation – Name Plate Rating – Efficiency – Three Phase Transformers - Auto Transformers
UNIT III DC MACHINES
Introduction – Constructional Features– Motoring and generation principle - Emf And Torque equation – Circuit Model – Methods of Excitation and magnetisation characteristics – Starting and Speed Control – Universal Motor
UNIT IV AC MACHINES
Principle of operation of three-phase induction motors – Construction –Types – Equivalent circuit, Single phase Induction motors -Construction– Types–starting and speed control methods. Alternator- working principle–Equation of induced EMF – Voltage regulation, Synchronous motors- working principle-starting methods -– Torque equation – Stepper Motors – Brushless DC Motors
UNIT V MEASUREMENT AND INSTRUMENTATION
Type of Electrical and electronic instruments – Classification- Types of indicating Instruments – Principles of Electrical Instruments –Multimeters, Oscilloscopes- Static and Dynamic Characteristics of Measurement – Errors in Measurement – Transducers - Classification of Transducers: Resistive, Inductive, Capacitive, Thermoelectric, piezoelectric, photoelectric, Hall effect and Mechanical