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B. Tech. Production & Industrial Engineering - Shiats.edu.in

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Transformers:Construction, EMF equation, Pr<strong>in</strong>ciple of operation, Phasor diagram on no-load,dffect of load, equivalent circuit, Voltage regulation, Losses and efficiency, Tests on transformers,Prediction of efficiency and regulation, Autotransformers, Instrument transformers, Three phasetransformers.Induction Motors:Rotat<strong>in</strong>g magnetic fields, pr<strong>in</strong>ciple of operation, Equivalent circuit, Torque-slipcharacteristic, Starters foe cage and wound rotor type <strong>in</strong>duction motors, Speed control and brak<strong>in</strong>g,S<strong>in</strong>gle Phase <strong>in</strong>duction motors and methods of start<strong>in</strong>g.Synchronous Mach<strong>in</strong>es:Construction, EMF equation, Effect of pitch and distribution, Armaturereaction and determ<strong>in</strong>ation of regulation of synchronous generators, Pr<strong>in</strong>ciple of motor operation,effect of excitation on l<strong>in</strong>e currents (V-curves), methods of synchronization, typical applications ofAC motors <strong>in</strong> <strong>in</strong>dustries.Reference:1. Hughes Edward, Electrical <strong>Tech</strong>nology, Addision Wesley Longman Ltd.2. Nagrath I.J. & Kothari D.P., Electrical Mach<strong>in</strong>es, TMH3. Cotton H., Advanced Electrical <strong>Tech</strong>nology, Wheeler & Co.4. Fitzgerald, K<strong>in</strong>gsley. Kusko, Dumas-Electrical Mach<strong>in</strong>es TMH5. Kosow L.L., electrical Mach<strong>in</strong>ery and Transformers, PHI6. Parker Smith, Electrical <strong>Eng<strong>in</strong>eer<strong>in</strong>g</strong> Problems, CBS.Course Code (ME-405MEASUREMENT & METROLOGYCredit4(2-1-1)1. Mechanical MeasurementsIntroduction: Introduction to Measurement and Measur<strong>in</strong>g <strong>in</strong>struments, Generalized Measur<strong>in</strong>gsystem and functional elements, units of Measurement, static and dynamic performancecharacteristics of Measurement devices, calibration, concept of error, sources of error, statisticalanalysis of errors.Sensors and Transducers: Types of Sensors, types of transducers and their characteristics.Time and Transducers: Counters, Stroboscope, frequency measurement by direct comparisonMeasurement of pressure: Gravitational, direct act<strong>in</strong>g, elastic and <strong>in</strong>direct type pressuretransducers. Measurement of very low pressures.Measurements of Force and Torque: Different types of load cells elastic transducers, Pneumatic& Hydraulic systems.Temperature Measurement: By thermometers, bimetallic, thermocouples, thermostats andpyrometers. Vibration and Noise MeasurementSeismic <strong>in</strong>struments, vibration pick ups and decibel meters, vibrometers accelerometers.Data Acquisition system: Introduction to data acquisition systems, s<strong>in</strong>gle and multi-channelsystem, microprocessors and PC based data acquisition systems. Input-output devices.Signal Transmission and Process<strong>in</strong>g: Devices and Systems.METROLOGYII. Metrology and Inspection: Standards of l<strong>in</strong>ear measurement, l<strong>in</strong>e and end standards. Limit, fitsand tolerances. Interchangeability and standardization.L<strong>in</strong>ear and angular measurements devices and systems.Limit gauges classification, Taylor’s Pr<strong>in</strong>ciple of Gauge Design.Measurement of geometric forms like straightness, flatness, roundness and circularity.Tool makers microscope, profile project autocollimator.

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