no thevenins theorem works for every type of element. for a.c. analysis of a circiut consisting of capacitors inductors etc. a different method is followed to find thevenins equivalent but it is valid...
For analyzing the feedback amplifier, it is necessary to go through the following steps. Step 1 : Identify topology ( Type of feedback) 1. To find the type of sampling network (i) By opening the output if feedback signal becomes zero, then it is called "voltages sampling" (ii) By shorting the output loop if feedback signal becomes zero, Then it is called "Current Sampling" 2. To find the type of mixing network (i) If the feedback signal is subtracted from the externally applied signal as a voltage in the input loop, it is called "Series Mixing" (ii) If the feedback signal is subtracted from the externally applied signal as a current in the input loop, it is called "Shunt Mixing" Thus by finding the type of sampling network and mixing network, type of feedback amplifier can be determined. for example, If amplifier users a voltages sampling and series mixing, then it is called a voltages series amplifier
(a) Access to the star point is not required. (b) The power dissipated in both balanced and unbalanced loads is obtained, without any modifi cation to the connections. (c) For balanced loads, the power factor may be determined.
Another type of sine-wave generator uses inductors and capacitors for its frequency-determining network. This type is known as the LC OSCILLATOR. LC oscillators, which use tank circuits, are commonly used for the higher radio frequencies. They are not suitable for use as extremely low-frequency oscillators because the inductors and capacitors would be large in size, heavy, and costly to manufacture.
Resistance Resistance is one of the biggest factors affecting power flow in a network. Resistance impedes the flow of electricity. Every element of an electric network has some amount of resistance. The electricity and power of a network will follow the path of least resistance. In order to calculate the power of a resistive element, such as a resistor, at least two of three things need to be known: the resistance of the element, the voltage across the element and/or the current through the element. The power of an element can be calculated either by voltage times current; current squared times resistance; or voltage squared divided by resistance. Load The type of load attached to a network will affect a networks power flow as well. A resistor connected as a load to a network will generate a constant power flow. An electric motor will generate a very high power during startup due to the high current needed to start the motor. As the motor reaches its normal speed, the power needed will drop and stabilize to a fairly constant state. The power needed from the network will remain constant as long as the motor's speed and load are constant. If the motor's load increases, the power needed from the network will increase. Circuit Type There are two basic types of circuits, series and parallel circuits. In a series circuit, all of the current flows through one load. In a parallel circuit, there are multiple paths for the current to supply multiple loads. Each branch gets a fraction of the current depending on the resistance of each branch element. This also means that each branch will use a different amount of power.
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!
Sedimentary
That is a theorem.A theorem.
audit which type of bussness class is it applicable answer
Pythagoras theorem will always work with a right-angled triangle.
he did the Pythagorean theorem
any right triangle
The Pythagorean Theorem is not a triangle. It's a statement that describes a relationship among the lengths of the sides in any right triangle.
Natural PAM
No. The Pythagorean theorem applies only to right triangles...those containing a right angle (90 degrees).
A right triangle.
use to see what type of latter to use