Metrology & Measuring Instruments Practicals detail BTEUP Diploma syllabus for Mechanical Engineering (Repair & Maintenance), effective from 2017 is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as 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. The syllabus PDFs can be downloaded from official website.
For all other repair & maintenance 6th sem bteup diploma syllabus 2017 you can visit Repair & Maintenance 6th Sem BTEUP Diploma Syllabus 2017 Subjects. The detail syllabus for metrology & measuring instruments practicals is as follows.
Rationale:
Measuring is the very basis of every decision making activity. How should we measure is a matter of still more importance. Metrology is the philosphy of subject and measuring instruments are means. Both are equally improtant for engineer’s at every stage of their work pursuit. The paper aims to enable the student to envisage such aspecets of the job at hand.
DETAILED CONTENTS
1. INTRODUCTION:
Meaining and scope of metrology in field of engineering.
standards and types of mesaurements (Line and Wave length, Primary, Secondary and Tertiary measurement concept only). Limits, Fits and Tolerances. Interchangeability, precision and accuracy, Sources of error.
2. PRINCIPLES AND CLASSIFICATIONS OF MEASURING INSTRUMENTS:
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.
3. TRANSDUCERS:
Definition, various types of transducers such as resistive, capacitive, inductive, electromagnetic, photo electric, piezo electric and their use in instrumentation.
4. COMPARATORS:
General principles of constructions, balancing and graduation of measuring instruments, characteristics of comparators, use of comparators, difference between comparators, limit gauges and measuring instruments. Classification of comprators, construction and working of dial indicator, johanssen “Mikrokator”, read type mechanical comparator, mechnical-optical, zeiss optotest, electro limit, electromechanical, electronics, penumatic comparators, gauges, tool makers microscope.
5. SURFACE FINISH:
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6. VARIOUS TYPES OF INSTRUMENTS USED FOR:
- Physical Measurements such as – Length, Depth height, Thickness, Gaps, Curvature , Angle, Taper, Area, Undulations, Surface finish, Thread and Gear measurement.
- Liquid Level & Viscosity – Liquid level measuring methods and devices Viscometer – Plate and Cone viscometer, Two float viscometer, Rheo viscometer.
- Mechanical Quantities :
- Displacement, velocity, acceleration, speed, torque-Use of transducers and electronic counters, stroboscope, vibrating reeds and technometers.
- Pressure and Vacuum – Idea of atmospheric pressure, Gauge pressure and vacuum – Use of instruments such as manometers and pressure gauge using elastic elements such as diaphragm, Capsule, Bellows, Bourdon tube and various transducers and thermo couple, vacuum gauges.
- Strain Gauge – Use of strain gauge and loadcells.
7. TEMPERATURE MEASUREMENT:
Various types of thermometers, thermocouples, pyrometers (Radiation and optical type both).
8. SPECIAL MEASURING DEVICES:
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9. MEASUREMENT OF VIBRATIONS:
Use of siesmic Accelerometer, Potentio metric type and L. V. D. T. type, Piezoelectric type accelerometer.
10. INSPECTION OF GEOMETRICAL ERRORS:
Construction and working of auto collimeter, checking of straightness, flatness, squareness and parallelism, circularity (By dialgauge and telerod).
For detail syllabus of all other subjects of BE Repair & Maintenance, effective from 2017 do visit Repair & Maintenance 6th Sem BTEUP syllabus for 2017.
Dont forget to download iStudy Syllabus App for latest syllabus and results, class timetable and more.