ME6504 Metrology and Measurements previous year question papers

ME6504 Metrology and Measurements previous year question papers


B.E- mechanical department,third year 5th semester ME6504 Metrology and Measurements previous year question papers for the regulation 2013.

(NOTE:This is the only website,where you can download the previous year Anna university question papers in PDF format with good quality and with out any water marks.You can download the files in a single click and no more Re-directs)



OBJECTIVES:

  • To provide knowledge on various Metrological equipments available to measure the dimension of the components.
  • To provide knowledge on the correct procedure to be adopted to measure the dimension of the components.

UNIT I BASICS OF METROLOGY 

Introduction to Metrology – Need – Elements – Work piece, Instruments – Persons – Environment – their effect on Precision and Accuracy – Errors – Errors in Measurements – Types – Control – Types of standards.

UNIT II LINEAR AND ANGULAR MEASUREMENTS 

Linear Measuring Instruments – Evolution – Types – Classification – Limit gauges – gauge design – terminology – procedure – concepts of interchange ability and selective assembly – Angular measuring instruments – Types – Bevel protractor clinometers angle gauges, spirit levels sine bar – Angle alignment telescope – Autocollimator – Applications.

UNIT III ADVANCES IN METROLOGY 

Basic concept of lasers Advantages of lasers – laser Interferometers – types – DC and AC Lasers interferometer – Applications – Straightness – Alignment. Basic concept of CMM – Types of CMM – Constructional features – Probes – Accessories – Software – Applications – Basic concepts of Machine Vision System – Element – Applications.

UNIT IV FORM MEASUREMENT 

Principles and Methods of straightness – Flatness measurement – Thread measurement, gear measurement, surface finish measurement, Roundness measurement – Applications.

UNIT V MEASUREMENT OF POWER, FLOW AND TEMPERATURE 

Force, torque, power – mechanical , Pneumatic, Hydraulic and Electrical type. Flow measurement:
Venturimeter, Orifice meter, rotameter, pitot tube – Temperature: bimetallic strip, thermocouples, electrical resistance thermometer – Reliability and Calibration – Readability and Reliability.

 



ME6504 Metrology and Measurements previous year question papers for the regulation 2013

ME6504 Metrology and Measurements Nov/Dec 2017 question paper download

ME6504 Metrology and Measurements Apr/May 2017 question paper download

ME6504 Metrology and Measurements Nov/Dec 2016 question paper download

ME6504 Metrology and Measurements May/June 2016 question paper download

ME6504 Metrology and Measurements Nov/Dec 2015 question paper download

 



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