Mechanical Instrumentation detail syllabus for Mechanical Engineering (107), M scheme is taken from TNDTE official website and presented for diploma students. The course code (32081), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below.
For all other mechanical 6th sem syllabus for diploma m scheme tndte you can visit Mechanical 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. For all other Elective Theory II subjects do refer to Elective Theory II. The detail syllabus for mechanical instrumentation is as follows.
Rationale:
Measurements are more important for the quality of the product. In this subject various methods of measurements are discussed.
Objectives:
- Study about the different instruments, errors.
- Impart knowledge on displacement measurements
- Understand about temperature measurement
- Study about miscellaneous measurement
- Understand the application of measurement system
Unit 1
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Unit 2
Displacement Measurement:
Capacitive transducer, Potentiometer, LVDT, RVDT, Specification, Selection & application of displacement transducer. Optical measurement scale andencoders
Pressure Measurement:
Low pressure gauges- McLeod Gauge, Thermal conductivity gauge, Ionization gauge, Thermocouple vacuum gauge, Pirani gauge. High Pressure gauge-Diaphragm, Bellows, Bourdon tube, Electrical resistance type, Photoelectric pressure transducers, piezoelectric type, Variable capacitor type
Unit 3
Temperature Measurement:
Non-electrical methods – Bimetal, Liquid in glass thermometer and Pressure thermometer. Electrical methods – RTD, Platinum resistance thermometer, Thermistor, Thermoelectric methods – elements of thermocouple, Seebek series, law of Intermediate metals, thermo emf measurement.
Flow Measurements:
Variable area meter – Rota meter, Variable velocity meter – Anemometer, Special flow meter – Hot wire anemometer, Electromagnetic flow meter, Ultrasonic flow meter ,Turbine meter ,Vortex shedding flow meter
Unit 4
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Unit 5
Control Systems :
Block diagram of automatic control system, closed loop system, open loop system, feedback control system, feed forward control system, servomotor mechanism. Comparison of hydraulic, pneumatic, electronic control systems, Control action: Proportional, Integral, derivative, PI, PD, PID. Applications of measurements and control for setup for boilers, airconditioners, motor speed control.
Text Books:
- Mechanical Measurements &Control-D.S.Kumar-Metropolitan Publications, New Delhi.
- Mechanical & Industrial Measurements-R.K.Jain-Khanna Publications, NewDelhi,
- Mechanical Measurements &Instrumentation-A.K.Sawhney-Dhanpat Rai & Sons, NewDelhi.
- Measurement Systems-E. O. Doebelin-Tata McGraw Hill Publications.
- Mechanical Measurement &Control-R.V. Jalgaonkar-Everest Publishing House, Pune
For detail syllabus of all other subjects of BE Mechanical, M scheme do visit Mechanical 6 syllabus for M Scheme.
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