P1. Given the high-resistance Op-Amp-based Universal Voltmeter circuit below, Re-calculate the values of Ra, Rab, Ric,...
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P1. Given the high-resistance Op-Amp-based Universal Voltmeter circuit below, Re-calculate the values of Ra, Rab, Ric, and Rid such that the meter movement ammeter with a full scale deflection of 50 µA could be calibrated to read: a) ±10Vdc, b) 10 Vrms (sinusoid), c) 10V peak (sinusoid), and d) 10V peak to peak (sinusoid). Then clearly explain how 7 points this voltage measurement device works in each case and justify the selection of your resistor values. [Hints: V = Varg = 0.636V peak, Vrms = 0.707 Vpeak] Ria = 100 ΚΩ Rib = 90 ΚΩ RIC rms = 63.6 km2 www Rid=31.8 k |dc da Function switch Op-p Peak 3 Du Da 741 D3 D₂ Ips = 50 μA -V E measured voltage P1. Given the high-resistance Op-Amp-based Universal Voltmeter circuit below, Re-calculate the values of Ra, Rab, Ric, and Rid such that the meter movement ammeter with a full scale deflection of 50 µA could be calibrated to read: a) ±10Vdc, b) 10 Vrms (sinusoid), c) 10V peak (sinusoid), and d) 10V peak to peak (sinusoid). Then clearly explain how 7 points this voltage measurement device works in each case and justify the selection of your resistor values. [Hints: V = Varg = 0.636V peak, Vrms = 0.707 Vpeak] Ria = 100 ΚΩ Rib = 90 ΚΩ RIC rms = 63.6 km2 www Rid=31.8 k |dc da Function switch Op-p Peak 3 Du Da 741 D3 D₂ Ips = 50 μA -V E measured voltage
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To calculate the values of Ra Rb Re and Ras for the given OpAmpbased Universal Voltmeter circuit wit... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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