Methods for Accurate Resistance Measurement
Medishetty Akhil1, Bhaskar H Venkataramaiah2, Geethrani P3
1Medishetty Akhil*, Department of Electronics and Communication Engineering, RV College of Engineering, Bengaluru.
2Bhaskar H Venkataramaiah, Senior Engineer, HD Renal V&V, Baxter Innovations and Business Solutions Pvt. Ltd.
3Dr. Geethrani P, Assistant Professor, Department of Electronics and Communication Engineering, RV College of Engineering, Bengaluru.
Manuscript received on May 06, 2020. | Revised Manuscript received on May 15, 2020. | Manuscript published on Janu 30, 2020. | PP: 446-448 | Volume-9 Issue-5, June 2020. | Retrieval Number: E9659069520/2020©BEIESP | DOI: 10.35940/ijeat.E9659.069520
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Many devices have components that have very low ohmic properties. The resistances of these components should be measured to ensure their value doesn’t change. An overview is presented on precision resistance measurement for values less than 100Ω. Few techniques like Wheatstone bridge, current-voltage method, current comparators are discussed here.
Keywords: Adaptive Wheatstone bridge, Direct current comparator, Resistance measurement.