Відео

Super thalaiva ✨✨

Tq mam

Tanky

Madem i am from srikakulam, andhra pradesh.b tech civil engineering is available in your college madem?

Excellent

Thanks so much very educative

Super akka nalla explanation thanks akka❤

Great to listen to you sir

Good Explanation

Last part its good to denote the output current " ice " splitting into the the branch of hoe and current generator hfe*ib

You have a Great Conviction Ma'am!!!! Cannot thank you enough!!

You're the best I use think survey is hard,,am not going to fear...

Thank you so much sir...

Thanks...!! It helped me for my sem exam !!! :)

super explanation

your lecture is simplified.pls give us more on levelling

Please pass me in fundamental of robotics You failed me twice 🙏🙏🙏

How to do sums in this please explain!!

Your class was excellent. I had an interview after watching this video makes me comfort to take the demo class and got selected as lecture.😊😊

Please send me Continue videos link

I am very much interested in your way of teaching surveying. greetings from uganda

Excellent teaching Madam

Tq mam

Akka telugu lo oka videos cheyu ...

Chalk sound disturbing 😣😣

Your class is simple and perfect to get clarity about survey. More over need more videos

Upload more videos on electric circuit analysis

Ma'am plz upload upcoming video related to topic surveying.....

Great thanks Sir

Hi I like your way of explain the subject in an easy way. Thanks very much do you have any private online remote tutorial in surveys

mam how to watch only your video more this is only one video update more

Is communication is very bad

Hi? I'm Joshua from Kenya , the lesson was good

Wegh

Thanks

Ooo

Mam please teach regularly

Plan is large sale not small scale

Your college number send me medium

Not explained good👎👎👎

Small-signal equivalent analysis The h-parameter model of a transistor operated in the common-emitter configuration maybe represented using small signal parameters denoted hie, hre, hfe and hoe and the definitions maybe found in several textbooks. It is the principle of superposition of electric fields and voltages which assist circuit analysts in developing ac small-signal equivalent circuits of complex circuits. It will be instructive for students to learn first how electrostatics and circuits belong to one science not two before studying the development of ac equivalent network using small-signal parameters. To learn the operation of circuits, Current and the conduction process, resistors and how discussing these topics makes it easier to understand the principle of superposition of potential which is a direct consequence of the principle of superposition applied to electric fields, watch these two videos i. ua-cam.com/video/TTtt28b1dYo/v-deo.html and ii. ua-cam.com/video/8BQM_xw2Rfo/v-deo.html What made it possible to develop ac small-signal equivalent circuits? Since the electric fields of the ac signals pulsate in the dc voltage source, (see the processes described in “How can a voltage source close the circuit ?” in Chapter 3 of textbook 4 in References video 1 above), across the charged capacitors CB of the biasing network and the output capacitor CC, setting up pulsating components of signal currents in the dc voltage source and in the leads and plates of the capacitors, these can be replaced by short-circuits. Therefore, in the ac small-signal equivalent, each dc voltage source is replaced by its internal resistance, and if the source is ideal, by a short-circuit. We should not forget that the principle of superposition of electric potential (signal and dc) that stemmed from the principle of superposition of electric fields (see the Chapter 3 of textbook 4 in References video 1), allows us to do this. Thus, the dc biasing supply voltage VCC is replaced by a short circuit, and the network redrawn. The last frame of video 1 contains in the References textbook 4 a separate section which discusses with the help of sequential diagrams the application of the principle of superposition in the development of the ac small-signal rquivalent of transistors using the unified approach. This helps students obtain an intuitive understanding of the equivalent circuit and apply it in design and analysis of amplifying circuits.

Nice lecture madam

ua-cam.com/channels/rSw0Ribod7z15m_PlIwJ2Q.html

ua-cam.com/channels/rSw0Ribod7z15m_PlIwJ2Q.html

Nice lecture madam

Your class not understand please repeat in telugu only

Wonderful lecturer in way..so nice madam Thank you for lot..... I really thanking for you..... Thank you for information really useful in this information 🙏🙏🙏🌷🌷🌷🌷❤️🤝🤝🤝

The persons who disliked this video are civil failed out candidates 🤣🤣🤣 Apart from that Mam you taught very well in good manner 👍👍👍

Excellent

Clear cut lecture 👌