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Levels Tought:University
bachelor in business administration Polytechnic State University Sanluis Jan-2006 - Nov-2010
CPA Polytechnic State University Jan-2012 - Nov-2016
Professor Harvard Square Academy (HS2) Mar-2012 - Present
A load cell has four identical strain gauges with an unstrained resistance of 120.000 Ω for each gauge (a standard value). When a load is added, the gauges in tension increase their resistance by 60 m Ω to 120.060 Ω and the gauges in compression decrease their resistance by 60 m Ω to 119.940 Ω as shown in Figure 81. What is the output voltage under load?
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