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PotentiometerLoading effect on potentiometerSensors and transducersmalayalam Tutorial
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#sensors #transducer #Sensors_and_transducers#calicut #calicutuniversity #calicut_university_3rdsemester#bca #mca #bsc_computerscience #calicut_university#3rd_semester_bsc_computer_ science/bca#malayalam #hsst computer_science#bca #calicutuniversity #bsc_computerscience #mca #btec_cs #mtec_cs #bsc_it #msc_cs #mca #calicut_university #keralauniversity #mg_university #kerala_university #cusat #ktu #delhi_university #jamiamilia #iit #nit #kerala #rutronix#keltron#gtec#keralapsc#ssc#upsc#lbs# semester #Calicut University BSc. CS/bca 3rd_semester #Calicut University Bca /bsc computer science 3rdsemester#gate#ugcnet#nielt#collegeUniversityexams#asap#plusone_computer_science sensors |Introduction|Basic terms|Malayalam|Calicut university|3rd sem bsc.cs/bca • A12-Sensors and Transducers • Course Outcome • The students will be able to • • Explain resistance, inductance and capacitance transducers. • • Perceive the concepts of temperature and pressure transducers. • • Perceive the concepts level transducers such as and flow transducers • • Explain Electromagnetic transducers and radiation sensors • • Explain force and torque transducers and sound transducers • Course Outline • Unit I [16 T] • Transducers: Definition, Principle of sensing transduction, Classification, Characteristics • of transducers. Basic requirement of transducers. • Resistance Transducer: Basic principle – Potentiometer –Loading effects, Resistance strain • gauge– Types. • Inductance Transducer: - Basic principle – Linear variable differential transformer – RVDTtypes. • Capacitance Transducer: Basic principle- transducers using change in area of plates – • distance between plates- variation of dielectric constants –Types • Unit II [16 T] • Thermal sensors: Resistance change type: RTD - materials, construction, types, working • principle, Thermistor - materials, construction, types, working principle, Thermo emf sensors: • Thermocouple – Principle and types, Radiation sensors: Principle and types. • Pressure Transducers: basic principle- different types of manometers-u tube manometer-well • type manometers. • BCA (Academic Year 2019-20 Onwards) • 39 | P a g e Board of Studies UG | Computer Science Applications | University of Calicut • Page 40 of 137 • Unit III [16 T] • Level transducer-continuous level measurement-discrete level measurement-mass – • capacitive level gauges • Flow Transducers: Bernoulli‟s principle and continuity, Orifice plate, nozzle plate, venture • tube, Rotameter, anemometers, electromagnetic flow meter, impeller meter and turbid flow • meter • Unit IV [16 T] • Hall effect transducers, Digital transducers, Piezo-electric sensors, eddy current transducers, tacho • generators and stroboscope, Magnetostrictive transducers • Radiation sensors: LDR, Photovoltaic cells, photodiodes, photo emissive cell types • Force and Torque Transducers: Proving ring, hydraulic and pneumatic load cell, dynamometer and • gyroscopes. • Sound Transducers: Sound level meter, Microphone. • Text Books • 1. D Patranabis, Sensors and Transducers, PHI, 2nd Edition. • 2. E. A. Doebelin, Measurement Systems: Application and Design McGraw Hill, New York • 3. A.K. Sawhney,- A course in Electrical Electronic Measurement and • Instrumentation, DhanpatRai and Company Private Limited. • 4. Murthy D.V.S., ―Transducers and Instrumentation, 2nd Edition, Prentice Hall • of India Private Limited, New Delhi, 2010. • 5. S.Renganathan, ―Transducer Engineering, Allied Publishers, 2005
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