000 02284nam a22002777a 4500
003 OSt
005 20231201213939.0
008 210113b ||||| |||| 00| 0 eng d
020 _a9781680954951
040 _aCvSU-CCAT Campus Library.
_bEnglish.
_cCvSU-CCAT Campus Library
_erda.
050 _aCIR TK 7870
_bT47 2017
110 _a3G E-Learning
_94
245 _aElectronics and electrical measurements and instrumentation /
_c3G E-Learning.
260 _aUSA :
_b3G E-Learning, LLC,
_cc2017.
300 _aix, 362 pages :
_billustrations ;
_c24 cm
504 _aIncludes index.
505 _aChapter 1. Electrical Measuring Instruments. Chapter 2. Instrument Transformers Chapter 3. Measurement of Energy Chapter 4. Potentiometers Chapter 5. Resistance Measurements Chapter 6. A. C. Bridges Chapter 7. Magnetic Measurements Index
520 _aElectrical measurements are the methods, devices and calculations used to measure electrical quantities. Measurement of electrical quantities may be done to measure electrical parameters of a system. Using transducers, physical properties such as temperature, pressure, ow, force, and many others can be converted into electrical signals, which can then be conveniently measured and recorded. High-precision laboratory measurements of electrical quantities are used in experiments to determine fundamental physical properties such as the charge of the electron or the speed of light, and in the de nition of the units for electrical measurements, with precision in some cases on the order of a few parts per million. Less precise measurements are required every day in industrial practice. Electrical instruments measure the various electrical quantities like electrical power factor, power, voltage and current etc. All analog electrical instruments use mechanical system for the measurement of various electrical quantities but as we know the all mechanical system has some inertia therefore electrical instruments have a limited time response.
546 _aEnglish text.
650 _aElectronic instruments.
_9929
650 _aElectronic measurements.
_9930
650 _aElectric measurements.
_9931
710 _a3G E-Learning.
_94
942 _cBK
_hTK 7870 T47 2017
_kCIR
_2lcc
999 _c319
_d319