You're doing great work, explaining things really well. I got my AE-1 (MU) exam on 25th of this month. Would you be providing some important sums/questions for the exams?
How can you know all things? whenever im looking for tutoriol some specific subject, you appear in front of me immediately which is very interesting :D Thank you so much.
00:09 Introduction to Field Effect Transistors 01:28 BJT and FET are three terminal devices. 02:52 BJT and FeT are current controlled and voltage controlled devices respectively 04:24 BJT is a bipolar device and Fe T is a unipolar device 05:46 Field Effect Transistors (FET) can be used for amplification and switching. 07:06 MOSFETs can be classified into two types: d MOSFET and e MOSFET 08:29 Transistors are integral in electronic devices. 09:56 Field effect transistors have high input impedance and are more temperature stable compared to bipolar junction transistors. They are also smaller in size.
sir the video was really helpful.. but i need some more concepts like mosfets and feedback amplifiers and many more..may i know where can i get these lectures from? i m not finding them in ur page..
Nice sir! Q:-(1)FET kistarah bantaa hai...? Q:-(2)kiya FET k region ka dopping level our size same hogaa ya different...? Q:-(3)Why and How FET is different from BJT...? Q:-(4)FET our BJT dono may kis ke conductivity ziyadaa hoge....? Q:-(5)FET ek transistor hai, our transistor ek semiconductor device hai our hammay pata hai k semiconductor may 2 charge carrier hotay hai, Ab mera sawaal ye hai k FET may current due to only majority charge carrier kistaraa possible hai es k saat miniority charge carrier kiyo nahi flow kartay....???
it wont work because transistors are non linear element i.e, its resistance is not constant throughout the range of operating voltage. Moreover it is an active device . So , transistor's conductivity(or resistance offered to the input) also depends on the activating source.
What is pinch of voltage,cut off voltage,minimum saturation current ??How can you proceed to JFET without showing us the graph of FET charactersitics ??What happens when we increase the V_gs reverse biased voltage??
Sir please don't think bad , I would like to say it sir... While your explaining about Types of FET ( flowchart) you have missed the pn JFET and MESFET This two will come under JFET sir and under pn JFET will come n channel & p channel
Nice sir! Q:-(1)what does it means that BJT is less temperature stable and FET is more temperature stable....?? Plz explain this point...? Q:-(2)what does it means that TRANSISTOR is very or less noise...? Plz explain this points...! Q:-(3)what are the similarities between the BJT and the FET transistor....?
hai sir I have small doubt. that is in this video the bjt is current control Device bcz of control by ib but why u don't raise the ig at fet . u only discuss about vgs at fet and only ib at bjt then what is the position of VB at bjt and ig at fet