AT2037 METRTOLOGY AND INSTRUMENTATION SYLLABUS | ANNA UNIVERSITY BE AUTOMOBILE ENGINEERING 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY SIXTH SEMESTER B.E AUTOMOBILE ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
AT2037 METRTOLOGY AND INSTRUMENTATION L T P C
3 0 0 3
OBJECTIVE
Study of the theory, construction and operation of different measurement technology,
instruments transducers and their application
UNIT I LINEAR MEASUREMENT 9
Units and standards, precision, accuracy and measurement errors. Linear measuring
instruments, dail gauges, comparators and linear measuring machines. Angular
measuring instruments- measurement of straightness flatness and surface finish.
Profilographs.
UNIT II PRESSURE MEASUREMENT 9
Bourden tube, diaphragm, bellows and pressure capsules: Transducers used in
pressure measurement- potentiometer, strain gauges, LVDT, capacitive and variable
reluctance type transducers. Dynamic pressure measurement piezo electric and piezo
resistive transducers. Farnboro engine indicator. Low pressure measurement Mc leod
gauge, Pirani gauge,, thermal conductivity type pressure measurement.
UNIT III FLOW MEASUREMENT 9
Obstruction type flow meter- orifice plate, venturimeter, flow nozzles, pitot tube,
rotometer. Positive displacement flow meters – turbine flow meter, flouted tube
flowmeter, anemometer, ultrasonic flow meter, magnetic flow meters. Alcock viscous air
flow meter.
UNIT IV TEMPERATURE MEASUREMENT: 9
Temperature scales – mechanical temperature sensors, liquid in glass, vapour pressure,
bimetal temperature gauges. Resistance type temperature sensors. Thermistors,
thermocouples, Laws of thermocouple, types of thermocouples. Construction and
circuits for thermocouples. High temperature measurement pyrometers.
UNIT V FORCE AND TORQUE MEASUREMENT: 9
Force measuring devices- Balances, platform scales, weigh bridges, load cells, proving
ring. Torque measurement – prony brake, rope brake and fan type brakes.
Dynamometers – hydraulic, electric cardle and eddy current dynamometers.
Transmisson dynamometers. Chassis dynamometers.
TOTAL: 45 PERIODS
TEXT BOOKS
78
1. Jain R.K., Engineering metrology, Khanna publishers, New Delhi
2. Rangan C.S., Sarma G.E and Mani V.S Instrumentation devices and systems. TMH
Publishing Co. New Delhi
3. Beckwith T.G & Buck N.L Mechanical measurements, Oxford and IBH publishing
house New Delhi
REFRENCES
1. Patranabis D, Principles of industrial instrumentation, TMH Publishing Co. New Delhi
2. Jain R.K., Mechanical & Industrial measurements , Khanna publishers, New Delhi
3. Doeblin,”Measurement System Application &Design” McGraw Hill ,New Delhi
4. Gaylor F.W and Shotbolt C.R Metrology for engineers, ELBS
AT2037 METRTOLOGY AND INSTRUMENTATION L T P C
3 0 0 3
OBJECTIVE
Study of the theory, construction and operation of different measurement technology,
instruments transducers and their application
UNIT I LINEAR MEASUREMENT 9
Units and standards, precision, accuracy and measurement errors. Linear measuring
instruments, dail gauges, comparators and linear measuring machines. Angular
measuring instruments- measurement of straightness flatness and surface finish.
Profilographs.
UNIT II PRESSURE MEASUREMENT 9
Bourden tube, diaphragm, bellows and pressure capsules: Transducers used in
pressure measurement- potentiometer, strain gauges, LVDT, capacitive and variable
reluctance type transducers. Dynamic pressure measurement piezo electric and piezo
resistive transducers. Farnboro engine indicator. Low pressure measurement Mc leod
gauge, Pirani gauge,, thermal conductivity type pressure measurement.
UNIT III FLOW MEASUREMENT 9
Obstruction type flow meter- orifice plate, venturimeter, flow nozzles, pitot tube,
rotometer. Positive displacement flow meters – turbine flow meter, flouted tube
flowmeter, anemometer, ultrasonic flow meter, magnetic flow meters. Alcock viscous air
flow meter.
UNIT IV TEMPERATURE MEASUREMENT: 9
Temperature scales – mechanical temperature sensors, liquid in glass, vapour pressure,
bimetal temperature gauges. Resistance type temperature sensors. Thermistors,
thermocouples, Laws of thermocouple, types of thermocouples. Construction and
circuits for thermocouples. High temperature measurement pyrometers.
UNIT V FORCE AND TORQUE MEASUREMENT: 9
Force measuring devices- Balances, platform scales, weigh bridges, load cells, proving
ring. Torque measurement – prony brake, rope brake and fan type brakes.
Dynamometers – hydraulic, electric cardle and eddy current dynamometers.
Transmisson dynamometers. Chassis dynamometers.
TOTAL: 45 PERIODS
TEXT BOOKS
78
1. Jain R.K., Engineering metrology, Khanna publishers, New Delhi
2. Rangan C.S., Sarma G.E and Mani V.S Instrumentation devices and systems. TMH
Publishing Co. New Delhi
3. Beckwith T.G & Buck N.L Mechanical measurements, Oxford and IBH publishing
house New Delhi
REFRENCES
1. Patranabis D, Principles of industrial instrumentation, TMH Publishing Co. New Delhi
2. Jain R.K., Mechanical & Industrial measurements , Khanna publishers, New Delhi
3. Doeblin,”Measurement System Application &Design” McGraw Hill ,New Delhi
4. Gaylor F.W and Shotbolt C.R Metrology for engineers, ELBS
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