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For this i have have a SOLUTION.But i have a doubt in the solution:
Here,base current is found by applying KVL to i/p loop and then
Then Ic =βIb and then Ie=gamma Ib=(β+1)Ib
So Rc is found by applying KVL to output loop
My question is, can we apply formulas like Ic=alpha* Ie(like one,that...
People,i am really concerned whether my laptop will get affected due to the voltage fluctuations/surge problems.
First of all,are voltage fluctuation and surge current problem same?
How these problems would affect my laptop and which part of laptop?
Lastly,what can i do to prevent my laptop...
I am a junior NOC telecommunication engineer.What are the skills,i should have to excel in this fiel.
Also i am looking to grasp some knowledge in this field(BTS,BSC,NOC,etc);Please share some ways to do that.Is there any other forum(other than EDaboard) where i can discuss these technical lines?
For my project ,i decided to do FM receiver system with a microcontoller that allows to tune up and down (by keypad),scan the strongest station and to set the favourite stations.
I am just a novice in this area.So i havent even decided ,with which one to go with-pic ,8051,atmega or arm.What are...
Thanks for the reply.Ya ,you are right,collector is common to the i/p signal and o/p signal(not DC)..But if we consider ,emitter follower circuit(which is cc configuration),collector is not grounded(if it has to be common to both i/p and o/p),rather it is connected to Vcc,right?
How can we justify the fact that,collector when made common to both input and output,it is either tied to ground or to power supply rail?I understood,collector tied to ground-which means output and input is taken with respect to collector(ground).But i didn't understand ,why collector can even...
can anyone explain,how the following voltage regulator circuit compensate for the voltage changes?
https://upload.wikimedia.org/wikipedia/commons/9/98/Series_reg.gif
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