Concepts of Measurements

UNIT – I

Chapter - 1

 Concepts of Measurements

Syllabus

Instruments: classification, applications − Elements of a generalized measurement system − Static and dynamic characteristics − Errors in measurement − Statistical evaluation of measurement data.

Contents

1.1     Introduction

1.2     Instrument Classification

1.3     Elements a Generalized Measurement System …..        May − 05, 07, 09, 10, 12, 14, 18,

………….. Dec.−07,09,10,13,14,15,16,17,18,  …. Marks16

1.4     Performance Characteristics

1.5     Static Characteristics ………….. May − 06, 11, 13, 14, 15, 16, 18, 19,

          Dec. −04, 08, 09, 11, 12, 14, 15,      …. Marks16

1.6     Dynamic Characteristics         Dec. ………….. 04, 05, 08, 14, 16,17,

          ………….. May − 05, 11, 13, 15, 17, 19, ………Marks 8

1.7     Standard Inputs used in Analyzing Dynamic Response Dec. − 06, May − 08, ……. Marks         8

1.8     Sources of Errors in Measurement ………….. May−17, …………… Marks 4

1.9     Types of Errors ………….. Dec.−05,06,07,09,11,14,15,18,

..................... May − 06, 07, 12, 14, 16, 17, 22, ………… Marks 8

1.10   Statistical Evaluation of Measurement Data        ………….. May −05, 08, 10, 11, 13, 15, 22,

………….. Dec. − 07, 08, 09, 13, 16, ……….. Marks 16

1.11   Frequency Distributions          ………….. Dec. − 11, 12

1.12   Distribution Functions ………….. May − 07, 09, ……………Marks 8

1.13   Confidence Interval and Confidence Level ………….. Dec. − 15, 18, May. − 17, ………….. Marks 8

1.14   Two Marks Questions with Answers