May 2013
Intermediate to advanced
447 pages
17h 56m
English
Content preview from Electrical Technology, Vol2: Machines and Measurements, 1/e
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48
Measurements and Error
OBJECTIVES
In this chapter you will learn about:
- The difference between analog and digital instruments
- The need for measurements
- Definitions of terms such as accuracy, precision, sensitivity, resolution, etc.
- Factors affecting accuracy
- The significance of noise and signal-to-noise ratio
- The practical application of probes and their importance
- The general form of a measurement system
- Intelligent instrument and why is it called intelligent
Measurements and error
48.1 INTRODUCTION
Whether an equipment is to be designed, installed, put into operation, or repaired, for all these operations certain electrical quantities ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.