Laboratory Exercise 14 Node Voltage Analysis P1 2 Purpose To Enhance Student Skill In Algebraic Circuit Analysis Comput 1 (106.03 KiB) Viewed 21 times
Laboratory Exercise 14 Node Voltage Analysis P1 2 Purpose To Enhance Student Skill In Algebraic Circuit Analysis Comput 2 (96.22 KiB) Viewed 21 times
Laboratory exercise 14 Node voltage analysis p1/2 Purpose To enhance student skill in algebraic circuit analysis, computer simulation of circuits, and hands-on physical circuit constructiona and test. Prelab Perform node voltage analysis and calculations to determine voltages at nodes A, B, and C, with respect to ground. Calculate all branch currents and voltage drops. Lab Enter schematic into Multisim circuit simulator, perform measurements in simulation of same voltages, nodes A, B, and C, branch currents, and voltage drops. Print simulation schematic showing measurements. Construct circuit in lab, measure and record voltages and currents with DMM. Post lab Prepare report showing comparison of calculation, simulation, and observation. KEL ot node a VA VA-Uc RJ al nodot I3+ IU = 16 tuc LUB-V6- ve 1 (3) = VA VB UG 32 te! R1 In 2 ΚΩ 13 R2 1 ΚΩ R3 3 ΚΩ w R4 1 kg 33-3uA = GUA - GUB+2UA-Zuc VE w VC tuc Bug-3u6=U 14 Ilus -602-20033 VT 11 V Rs in R6 1 ΚΩ 3 ks2 JALU 3-7 Uc=0 Kct of note B 12= Iyt Is or Iz-Iu- 15-0 VA-UB UB-uct UB-O 3 3uA - BUB - 3UB-BUL tus = Ov Figure 1. Node voltage analysis Add notation to schematic labeling node voltages, branch currents, and voltage drops. Write equations, organize into standard form, and solve. But 7uB t3u6=0
Date: Laboratory exercise 14 Node voltage analysis p2/2 Node voltage equations in the standard form: a VA + b VB + C VC = k. (1) IVA GUB ZW=33 (2) Jva - Zupt3v= (3) A 3 U-70 = 0 Solve for node voltages VA, VB, and VC. Table 1. Node Voltages VA (V) | VC VB (V Calculation Simulation Measurement su 3u Zu | 16 12 13 (mA) 14 (mA) 15 (mA) (mA) (mA) Table 2. Branch Currents 11 (mA) Calculation Simulation 3 Measurement 2 Table 3. Voltage Drops V4 V 1 (V) V2 (V) V3 (V) V5 (V) V6 (V) (V) Calculation Simulation Measurement zu 3u
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