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Unformatted text preview: ExCiTe Engineering Technology Assignment #6 Ammeter, Power, Equivalent Resistance Show ALL OF YOUR WORK and attach your simulation outputs to your submission Follow the homework format described in the syllabus You may NOT use the POWER MARKERS in PSPICE for this assignment Individual Assignment (problems 1 through 4) 1) Perform a DC (bias-point) analysis on the circuit shown in Figure 1 using Orcad Lite and determine the conventional current flowing into R1 (I R1 ) by: (a) Using the bias current display I. (b) Using the bias voltage display to find V R1 and Ohms Law to calculate I R1 . (c) Placing a 1-ohm sense resistor in series with R1 (see Figure 2), measuring the voltage across it and using Ohms law. R1 560 D1 D1N4002 IR1 VR1- + V1 5V Figure 1 Circuit Schematic for Problem 1 D1 D1N4002 IR1 VR1- + Rsense 1 R1 560 V1 5V Figure 2 - Circuit Schematic with Rsense ExCiTe Engineering Technology Assignment #6 Ammeter, Power, Equivalent Resistance 2) Using the results from problem 1, answer the following: (a) Is there a difference in the three current measurements (I R1a , I R1b , I R1c )?...
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- Fall '07