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ECE 206 - Write-up Lab 2

# ECE 206 - Write-up Lab 2 - Network Solving and Equivalent...

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Network Solving and Equivalent Circuits Experiment 2 ECE 206 Experiment #2 Network Solving and Equivalent Circuits by Mauro Rodriguez TA: Johnson Liu Section: F6 Bench Number 4 ECE 206 Mauro Rodriguez

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Network Solving and Equivalent Circuits Experiment 2 Question 1 (Part a): Looking through Node C Draw the Thevenin and Norton equivalent circuits. Label the voltage source, current source, and resistances with values you measured in lab. Do not use calculated values from the pre-lab. Also label nodes G and C in your equivalent circuits. (Part a) Thevenin Equivalent Circuit Norton Equivalent Circuit = = V V C T 4.664 Volts = = - I I ckt short N 1.5656 mAmperes = R T 2.9448 k = R T 2.9448 k (Part b): Using your result from the previous part, reduce the circuit on page 23 to its Thevenin equivalent. Draw the reduced circuit. Calculate the voltage across the various load resistances listed in the table on page 24. How do these calculated values compare to your measured values? Compute percent errors. Thevenin Equivalent Circuit Figure (Part b): = V T 4.622 Volts = R T 2.9948 k Using Voltage Division to Calculate V C For = k R load 100 Computed value: V k k V k R R V R V T load T load C 487 . 4 9948 . 2 100 622 . 4 100 = + = + = Measured Value: V V C 448 . 4 = . Therefore, Percent error= = - % 100 V V V Cmeasured Ccomputed Cmeasured 0.876% For = k R load 10 ECE 206
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