ME6504 MM Notes, METROLOGY AND MEASUREMENTS Lecture Notes – MECH 5th SEM Anna University


ME6504  MM Notes

Anna University Regulation 2013 Mechanical Engineering (MECH) ME6504  MM Notes for all 5 units are provided below. Download link for MECH 5th SEM ME6504  METROLOGY AND MEASUREMENTS  Lecture Notes are listed down for students to make perfect utilization and score maximum marks with our study materials.



Measurement is the act, or the result, of a quantitative comparison between a predetermined standard and an unknown magnitude.

It represents the highest possible value that can be measured by an instrument.

Scale sensitivity
It is defined as the ratio of a change in scale reading to the corresponding change in pointer deflection. It actually denotes the smallest change in the measured variable to which an instrument responds.

True or actual value
It is the actual magnitude of a signal input to a measuring system which can only be approached and never evaluated.

It is defined as the closeness with which the reading approaches an accepted standard value or true value.

It is the degree of reproducibility among several independent measurements of the same true value under specified conditions. It is usually expressed in terms of  deviation in measurement.

ME6504  MM All Unit  notes – Download Here
ME6504  MM Unit 1  notes – Download Here
ME6504  MM Unit 2  notes – Download Here
ME6504  MM Unit 3  notes – Download Here
ME6504  MM Unit 4  notes – Download Here
ME6504  MM Unit 5  notes – Download Here

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Related Links
For ME6504  MM Previous Year Question Papers – Click here
For ME6504  MM Question Bank/2marks 16marks with answers – Click here
For ME6504  MM Important Questions/Answer Key – Click here

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Anna University 5th SEM MECH MM Lecture Notes
ME6504  METROLOGY AND MEASUREMENTS  Notes free download
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ME6504  Notes, MM Unit wise Lecture Notes – MECH 5th Semester


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