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While some feel that Thevenin's (commonly misspelled as Thevinin's) Theorem is made invalid by dependent sources, rather than independent sources, most hold his theories valid. This is largely due to the superposition theorem, proven by combining Thevenin's theorem with Norton's.
What else can I help you with?
Why you use linear network in thevinins theorem?
Because Thevenin does not work for a nonlinear network, e.g. a battery in series with a diode and resistor.
What are the advantages and disadvantages of the superposition theorem explain briefly?
Advantages of the superposition theorem: It simplifies circuit analysis by allowing individual components' contributions to be analyzed separately. It is useful for analyzing complex circuits with multiple sources. Disadvantages of the superposition theorem: It can be time-consuming to calculate each component's contribution separately, especially in circuits with many sources. It may not be applicable to circuits with nonlinear elements or dependent sources.
Why is millman's theorem called parallel generator theorem?
Because millman's is used in parallel ckt of impedances and voltage sources
What is the difference between the thevenin's theorem and norton's theorem?
Thevenin's theorem and Norton's theorem are both techniques used to simplify complex electrical circuits. Thevenin's theorem states that any linear circuit can be replaced by a single voltage source (Thevenin voltage) in series with a resistance (Thevenin resistance). In contrast, Norton's theorem states that the same circuit can be simplified to a single current source (Norton current) in parallel with a resistance (Norton resistance). While they are mathematically interchangeable, Thevenin's focuses on voltage sources, while Norton's emphasizes current sources.
Why does one replace voltage sources with a short circuit and current sources with an open circuit when using Thevenin's Theorem Long explanation please?
A: THEVENIN theorem simply is a way to simplify a complex input and resistance to a simple form. maybe you are confusing it with nodal analysis
What type of circuit is Superposition theorem related to?
As we know that: The superposition theorem is that the linear responses in a circuit can be derived by summing the responses of the independent sources algebraically, therefore, it related to LINEAR CIRCUITS!
What is the use of superposition theorem?
superposition can find the voltage and current effect of each source to a particular branch of the circuit and we can calculate the total effect of the sources to know the effect of the total sources to that branch
How do you use thevenin's theorem to calculate current in resistors?
If this is an independent current source, it has to be disconnected.Independent voltage sources are replaced by a short-circuit.More about this at (see Related links):MasteringElectronicsDesign.com: How to Apply Thevenin's Theorem - Part 1, Solving Circuits with Independent SourcesandMasteringElectronicsDesign.com: How to Apply Thevenin's Theorem - Part 2. Nested Thevenin Sources Method
How you calculate the polarity of voltage source across the resistor when two voltage sources are connected?
A: by using thevenin theorem
Where is theorem used?
In circuits with multiple sources. This allows you to analyze the effects of each source separately, which often simplifies the math.
What are the advantages and disadvanteges of thevinins and norton theorem?
Thevenin's and Norton's theorems simplify complex linear circuits into equivalent circuits, making analysis easier. Thevenin's theorem presents a circuit as a single voltage source and resistance, while Norton's presents it as a current source and parallel resistance, allowing flexibility depending on the analysis needed. However, both theorems only apply to linear circuits and can become cumbersome for circuits with non-linear components. Additionally, converting between the two forms may introduce calculation errors if not done carefully.
What is norton's theorem?
Norton's theorem is the current equivalent of Thevenin's theorem.
