🔍
What is for Tellegen's theorem?
0 like 0 dislike

1 Answer

✔️
Best answer
Tellegen's Theorem is a principle in electrical engineering that applies to linear circuits, both with active and passive components. It states that **the sum of power in all the elements of a linear network (circuit) is zero**, considering both the energy supplied and consumed by the circuit.

In simple terms, Tellegen's theorem tells us that the total power supplied to the circuit (from sources like voltage and current sources) equals the total power absorbed by the circuit components (such as resistors, capacitors, inductors, etc.). If you add the power absorbed by all the elements in the circuit, it should balance out with the power provided.

### Mathematically:
\[
\sum_{k=1}^{N} p_k = 0
\]
Where:
- \( p_k \) is the power for each element in the network.
- \( N \) is the total number of elements in the circuit.

### Key Points:
1. **Applies to linear circuits**: This means the components obey Ohm's law and follow linear relationships between voltage and current (e.g., resistors, inductors, capacitors).
   
2. **Energy balance**: The energy supplied by sources equals the energy consumed by the components in the system.

3. **No need for detailed analysis**: It can be used to analyze circuits without solving all the individual voltages and currents in the network. It's especially useful in complex circuits where direct analysis might be difficult.

### Practical Use:
Tellegen's theorem is used in circuit analysis, particularly when we are analyzing power flow in circuits, or when we need to verify if a circuit is designed properly in terms of energy conservation.
0 like 0 dislike

Related questions

0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How do you verify Tellegen's theorem?
Answer : Tellegen's theorem is a fundamental theorem in electrical engineering, particularly in circuit theory. It states that for any linear network (containing both active and passive components), the total power ... calculate the power in each branch, and confirm that the sum of all powers is zero....

View solution
0 like 0 dislike
3 views 1 answer
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the practical application of Tellegen's theorem?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

What is the test for divergence theorem?
Answer : The **Divergence Theorem** (also known as Gauss's Theorem) relates a flux integral over a closed surface to a volume integral over the region enclosed by the surface. It is a key result ... simplify problems by converting a surface integral into a volume integral, which is often easier to compute....

View solution
0 like 0 dislike
3 views 1 answer
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the formula for current in Norton's theorem?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What is the formula for the power transfer theorem?
Answer : The **Maximum Power Transfer Theorem** states that maximum power is delivered to the load when the **load resistance (Rₗ)** is equal to the **thevenin resistance (Rₜ)** of the source network ( ... So, the power is maximized when the load resistance is equal to the Thevenin resistance of the source....

View solution
0 like 0 dislike
2 views 1 answer
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

Which theorem is best suited for application to the any given circuit?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

For which type of circuit does the maximum power transfer theorem find application?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

Which condition is required to apply the Millman's theorem for the circuit?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

What is the maximum power transfer theorem for parallel circuits?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

What are the equations for maximum power transfer theorem?

View solution
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

Is superposition theorem applicable for linear or nonlinear?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

For which type of circuit having theorem is applicable?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
Welcome to Electrical Engineering App, where you get electrical engineering materials in one place.

Subjects

29.4k questions

1.3k answers

7.4k users