EECE 211L Lab #7: Superposition Introduction: Theobjective of this experiment is
ID: 1996203 • Letter: E
Question
EECE 211L Lab #7: Superposition Introduction: Theobjective of this experiment is to experimentally verify the Superposition principle. In a linear network with multiple independent current and voltage sources, the voltage and current in each element is the sum of the voltages and currents caused by each source acting alone. The Superposition principle involves repeated analysis of the circuit with all but one source deactivated, then summing together the results of each individual analysis. HP 467A Function Amplifier Generator 6000 1 Gain 4V DC 1 Figure 1 Pre-lab assignment: By hand, find the voltage V(t) across the 1km resistor using Superposition. Voltage sources are deactivated by replacing them with short circuits, when deactivating the sinusoidal source to calculate the DC component of V(t), you must also remove its internal resistance Rs from the equivalent circuit. When calculating the AC component of V(t), assume that the value of Rs 00 For both cases, assume that all signals/connections pass through the amplifier unchanged. Calculate the maximum and minimum peak values of V(t) Lab assignment: Build the circuit in Figure 1 on your breadboard. Set up the function generator to produce a sinusoidal waveform with an amplitude of 3V, and frequency in the range of 2kHz-AkHz (verify with the oscilloscope) Measure V() with the oscilloscope. Compare the maximum and minimum voltage values of the output on the scope display with your theoretical calculations. Submit a screen capture of the scope display with your lab report. Signoff #1: Show 2-3 cycles of V(t) on the oscilloscope, use cursors or measure
Explanation / Answer
Basically understanding the concept of superposition theorem the superposition theorem is total current Of any part of linear circuit is equal to the algebraic sum of the current produced by separately source .to evaluate separate current by combinied.replace all other voltage source by short circuits.and all other circuit by open.
The superposition theorem is basically in network theorem part or circuit theorm.
The lab assistance is basically which is the measurements Of current in various formats to short circuit and open circuit method.
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