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Recent content by ABEL DANIEL

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    BJT Biasing Formulas

    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...
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    Voltage fluctuation and surge current affecting Laptop

    @audioguru,i am from India i am planning to buy power conditioner or voltage stabiliser ,i hope that will suffice
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    Voltage fluctuation and surge current affecting Laptop

    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...
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    Skills for a NOC telecommunication engineer

    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?
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    FM receiver with microcontoller

    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...
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    what is integrated SCB chip

    What is meant by integrated SCB chip?what does SCB stands for?
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    Common Collector BJT configuration

    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?
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    Common Collector BJT configuration

    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...
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    what are linear elements

    what is meant by linear electrical element?why is it called so??can we conclude that every curve passing through origin represents a linear function?
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    working of a series voltage regulator

    thanks guys for your explanation.
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    working of a series voltage regulator

    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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    How to play video in raspberry pie

    how do i know the path..i don't know which dive will be assigned(by pie) to the usb...sorry im new to it...
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    How to play video in raspberry pie

    Any one help me in this..iam planning to read the video from my usb drive.what are all the command lines??
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    How the input voltage is step down in a smps?

    actually that was not my question,i believe...

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