Still I have a doubt. In the second diagram the negative terminal of VBB has been connected to Emitter terminal whereas this is not the case in third diagram. Please clarify.
See clearly, Its not connected to emitter, Its rather connected to ground. Both emitter and Vbb are connected to common ground , even the -ve side of VCC is grounded at the same point
Sir jo starting me 5 circuit diagram draw kre hai apne usme jo 1st ckt diagram hai usme to EMITTER COMMON hai pr 5th vale me nahi hai to dono same kaise hue sir.?
At room temperature, Silicon crystal has fewer free electrons than Germanium crystal. This implies that silicon will have much smaller Collector cut off current than Germanium. The variation of Collector cut off current with temperature is less in Silicon compared to Germanium. The structure of Germanium crystals will be destroyed at higher temperature. However, Silicon crystals are not easily damaged by excess heat. Peak Inverse Voltage ratings of Silicon diodes are greater than Germanium diodes. Si is less expensive due to the greater abundance of element. The major raw material for Si wafer fabrication is sand and there is lots of sand available in nature.
Npn Transistor. Collector is connected to +ve terminal of Vcc. So Vce. If Transistor PNP then Vec. I had explained some where. Please go through all videos in series for better understanding.
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Sir koi jawab nahin he he apka .... really very hard working personality I have seen first time my career
Nice to see faculties like you ....using low frequency in voice ,currect explainstion,focused on a problem given..
Thanks!😊
instaBlaster...
Bhai sir ne toh sahi explain tu km se km spelling toh sahi likh deta🙃
I am watching this,one day before exam..u have helped me a lot sir.. thank you so much..u are teaching very well..
Thank you so much sir... today is my ppt presentation and this video is very helpful...
Only video on RUclips with proper explanation of each and every terms and concepts 🤗🤗
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Very nicely explained sir 🙏🙏
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Sir what a vedio lecture sir
Such complicated topic explained with such ease thank you sir
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👏👏 explained very wellll
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sir jab fourth diagram banaya tab waha Vcc-Vbb aana chahiye na...to aapne only Vcc likhke Vbb ko kyu neglet kar diya.
amazing
Thank you so much for these videos sir
Respect sir
Sir please jldi jldi analog electroniccs me syllabus complete kr do kyoki polytechnic 2nd sem ke exam aane wale h.......
Ok
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Nice lecture sir,plz make videos on FET,MOSFET
Search in channel..we have MOSFET lecture
sir 1mbi300l ibgt transistor he us ki base k sath konsa resistor lagega jb k collector pr 12+12 volts de rhe hen bettery ki transformer k through???
Sir iske baare m hm kaha se pdh sakte jyada clearity or details ke liye? thanks
SIR where is your playlist on MOSFET and OP-AMP
Sir agr biassing k mtlb dc supply se connect krna h to diode k across ac supply connect krne pr forward aur reverse biass kyu bolte h
I hv some doubt sir..
I liked you but used of bias or we used of fixed base bias why what etc please cover the all interview questions
Sir Why VcE IS NEGATIVE IN OUTPUT SIDE USING KIRCHOF'S RULE ...Here N tyoes is negative
So negtive to positive value will be positive
Still I have a doubt. In the second diagram the negative terminal of VBB has been connected to Emitter terminal whereas this is not the case in third diagram. Please clarify.
Where are you man,
Be in the classroom.
How could you say there is a difference
See clearly, Its not connected to emitter, Its rather connected to ground. Both emitter and Vbb are connected to common ground , even the -ve side of VCC is grounded at the same point
❤
Sir ..... Please let us take screen shot ....
Gem......
Sir jo starting me 5 circuit diagram draw kre hai apne usme jo 1st ckt diagram hai usme to EMITTER COMMON hai pr 5th vale me nahi hai to dono same kaise hue sir.?
Common kaise nahi hai?
Asslam o alakum sir Kindly Agr FET ki videos hain to link dy dein
Abhi nahi hain
thnkx
🙏 sir I have an doubt on common emitter . why common emitter is only used as amplifier why not common base or common collector?
Because we need maximum gain that why we used common emitter another region is that it input resistance higher then base and output resistance is low
Ic resistor ka value select kaise kare ????
Silicon has high thermal stability also as compared to Ge.
screen shot lene ke liye thora side me ha jaya kare Sir
OK
Sir stabilisation kya hai?
stabilization hota h operating point ko temperature changes or transistor variations se independent krna
Why Si is mostly used in transistor?
At room temperature, Silicon crystal has fewer free electrons than Germanium crystal. This implies that silicon will have much smaller Collector cut off current than Germanium.
The variation of Collector cut off current with temperature is less in Silicon compared to Germanium.
The structure of Germanium crystals will be destroyed at higher temperature. However, Silicon crystals are not easily damaged by excess heat.
Peak Inverse Voltage ratings of Silicon diodes are greater than Germanium diodes.
Si is less expensive due to the greater abundance of element. The major raw material for Si wafer fabrication is sand and there is lots of sand available in nature.
Please upload lectures on regulator
🙏🙏🙏🙏🙏
Sir provide pdf of these lecture
Sir syllabus bahut late ho rha hai apka exam aane wale haii
Collector aur emitter k bich me + and - kese hua samjh nhi aya sir
Npn Transistor. Collector is connected to +ve terminal of Vcc. So Vce.
If Transistor PNP then Vec.
I had explained some where. Please go through all videos in series for better understanding.
maja aaya
Sir KVL kaise lga samgh me nahi aa rha hai : iska law Kya hai apply krne ka 😞
Go through all videos of biasing. In starting videos I d explained.
🎉
Please sir bta dijiye
Namaste sir , kya mujhe aap ka number mil sakta h
Great sir
Sir thank u very much sir
❤️❤️❤️❤️