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http://www.allaboutcircuits.com/vol_1/chpt_16/2.html
just read it once every thing will b clrd in your mind
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What is an AC Transient response?
ac transient analysis is frequency domain analysis.
What would happen to the current flow in a dc circuit when the capacitor is fully charged?
A capacitor charge as a time constant of R resistance C capacitance in ufd and it is defined as 63% for one time constant for the constant voltage source. Electronic engineers assume that a capacitor is fully charged by a 5 times constant. however mathematically speaking it will never be fully charged for obvious reasons. Therefore the answer is current will never stop/
Why you use capacitor with voltage regulator ic 7805?
in ic 7805 their is two capacitor is used one of them is used for the settling/transient time and another is used to provide inductive effect....
What is meant by transient analysis?
it is the response of a system with respect to the input as a function of time
Is thevenin's theorem applicable in transient analysis or it should be used only for steadystate analysis?
Yes it is applicable in both. With transient analysis, it is standard to use thevenin or norton equivalents to minimize the circuit before calculating the transient response.
What is difference between natural response and transient response?
They are the same thing. The transient response is also known as the natural response.
How many time constants does it take to fully charge a capacitor?
If a resistor is connected in series with the capacitor forming an RC circuit, the capacitor will charge up gradually through the resistor until the voltage across the capacitor reaches that of the supply voltage. The time called the transient response, required for this to occur is equivalent to about5 time constantsor5T. This transient response timeT, is measured in terms ofτ= R x C, in seconds, whereRis the value of the resistor in ohms andCis the value of the capacitor in Farads. This then forms the basis of an RC charging circuit were5Tcan also be thought of as"5 x RC".
What is transient response in circuit analysis?
transient response is due to exponential behaviour and its die with time,its not permanent.
What is an AC Transient response?
ac transient analysis is frequency domain analysis.
With the feedback system the transient response?
decays
What is meant by dominant pole in control systems?
The slowest poles of a system (those closest to the imaginary axis in the s-plane) give rise to the longest lasting terms in the transient response of the system. if a pole or set of poles are very slow compared to others in the transfer function, then they may dominate the transient response. If we plot the transient response of the system without accounting for the transient response of the fastest poles, we may find little difference from the transient response of the original system.
Why is use of capacitor in power system?
A capacitor in a power system is used 1.) to increase effective power factor, and 2.) to increase stability in response to transient load changes.Since the category is Electrical Engineering, answer 1 is probably more common, unless you are talking about a DC power supply.
Why capacitor bank using reeactor?
Series reactors may be used in switching in capacitor banks. These are used to minimize the transient voltage spikes on the system resulting from switching in a capacitor bank.
What would happen to the current flow in a dc circuit when the capacitor is fully charged?
A capacitor charge as a time constant of R resistance C capacitance in ufd and it is defined as 63% for one time constant for the constant voltage source. Electronic engineers assume that a capacitor is fully charged by a 5 times constant. however mathematically speaking it will never be fully charged for obvious reasons. Therefore the answer is current will never stop/
How long can a capacitor hold a charge for?
Depends upon the capacitance. The time of holding charge can analyse by transient analysis.
What is use of square wave?
squire wave use for transient response.
What is meant by transient analysis?
it is the response of a system with respect to the input as a function of time
