P1 2 Laboratory Oxercise 13 Loop Current Analysis Purpose To Enhance Student Skill In Algebraic Circuit Analysis Comput 1 (97.86 KiB) Viewed 15 times
P1 2 Laboratory Oxercise 13 Loop Current Analysis Purpose To Enhance Student Skill In Algebraic Circuit Analysis Comput 2 (89.73 KiB) Viewed 15 times
p1/2 Laboratory oxercise 13 Loop current analysis Purpose To enhance student skill in algebraic circuit analysis, computer simulation of circuits, and hands-on physical circuit constructiona and test. Prelab Perform loop current analysis and calculations. Calculate all branch currents and voltage drops Lab Enter schematic Into Multisim circuit simulator, perform measurements in simulation of the same vcurrents and voltages. Print simulation schematic showing measurements. POD Construct circuit in lab, measure and record voltages and currents with DMM. Post lab Prepare report showing comparison of calculation, simulation, and observation. w R1 2 ΚΩ Loop B R2 1 ΚΩ 38 R4 1k2 R3 3 ΚΩ Loop A TA R5 V 11 V Logo A. 11-25A - CIA - Ig) - 3 (IA-I() = 0 [11-214-IATIB- BIA +39=6 |-GI Atigt 31 (=-11 Loop B - IB - (IB-Ic) (IB-IA) = 0 BIG - Izt I L-IB & IA = 0 IA-SIBt Ic=0 -IA+SIB-IC=0 Logo c - IC-3C12-11-C12-15-O Add notation to schematic labeling loop currents and voltage drops. Write equations, IC-3IC + 314- Ict 13-0 organize into standard form, and solve. 3IA! IB-SIC=0 -3 IA-IB + SIC=0 H R6 1 ko - 3 ΚΩΤι Loop с Figure 1. Loop current analysis Oy Unpublished work, copyright 2010 John Zerby
Write loop current equations in the standard form: a IA + b 1B + C IC = k. (1) GIA t Is t3 Ic=-11 (2) – In tsIg - I = 0 (3) - 35 IRIS I = 0 Solve for loop currents IA, IB, and IC. Table 1. Loop Currents IB IC ΤΑ (mA) (mA) (mA) Calculation Table 2. Branch Currents 11 12 13 14 15 16 (mA) (mA) (mA) (mA) (mA) (mA) Calculation Simulation Measurement Table 2. Voltage Drops V3 V5 V6 V1 (V) V2 (V) V4 (V) (V) (V) (V Calculation Simulation Measurement
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