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# EE6352 Electrical Engineering and Instrumentation Syllabus

## UNIT I DC MACHINES EE6352 Electrical Engineering and Instrumentation Syllabus

Three phase circuits, a review. Construction of DC machines – Theory of operation of DC generators – Characteristics of DC generators- Operating principle of DC motors – Types of DC motors and their characteristics – Speed control of DC motors- Applications.

### UNIT II TRANSFORMER EE6352 Electrical Engineering and Instrumentation Syllabus

Introduction – Single phase transformer construction and principle of operation – EMF equation of transformer-Transformer no–load phasor diagram –– Transformer on–load phasor diagram –– Equivalent circuit of transformer – Regulation of transformer –Transformer losses and efficiency-All day efficiency –auto transformers.

#### UNIT III INDUCTION MACHINES AND SYNCHRONOUS MACHINES EE6352 Electrical Engineering and Instrumentation Syllabus

Principle of operation of three-phase induction motors – Construction –Types – Equivalent circuit –Construction of single-phase induction motors – Types of single phase induction motors – Double revolving field theory – starting methods – Principles of alternator – Construction details – Types – Equation of induced EMF – Voltage regulation. Methods of starting of synchronous motors – Torque equation – V curves – Synchronous motors.

##### UNIT IV BASICS OF MEASUREMENT AND INSTRUMENTATION EE6352 Electrical Engineering and Instrumentation Syllabus

Static and Dynamic Characteristics of Measurement – Errors in Measurement – Classification of Transducers – Variable resistive – Strainguage, thermistor RTD – transducer – Variable Capacitive Transducer – Capacitor Microphone – Piezo Electric Transducer – Variable Inductive transducer – LVDT, RVDT

###### UNIT V ANALOG AND DIGITAL INSTRUMENTS EE6352 Electrical Engineering and Instrumentation Syllabus

DVM, DMM – Storage Oscilloscope. Comparison of Analog and Digital Modes of operation, Application of measurement system, Errors. Measurement of R, L and C, Wheatstone, Kelvin, Maxwell, Anderson, Schering and Wien bridges Measurement of Inductance, Capacitance, Effective resistance at high frequency, Q-Meter.

 Subject Name Electrical Engineering and Instrumentation Subject Code EE6352 Regulation 2013