Dear Engineering Students,
I am Shankar, did my M.Tech in Power and Control from IIT Kanpur, B.Tech from JNTU Kakinada Campus and Diploma from Andhra Polytechnic Kakinada.
I worked in General Electric, Hyderabad for 6 years in the field of renewable energy sources. At present, delivering number of lectures in the field of power electronics (since 2007) and delivered lectures in Control systems as well (in the past) especially for GATE/ESE/PSUs. This blog is to explore the various opportunities for electrical engineering students especially preparing for competitive exams. I would like to utilize this blog as platform to share information as much as I can and requesting the continuous feed back for the improvement. I am maintaining this blog after my busy schedule as part of social service and giving back something to the society. If you like it, you can also be part of it

BNSS Shankar

Learning gives creativity, Creativity leads to thinking,Thinking provides knowledge, Knowledge makes you great
Always try to learn something from your actions
If you have any specific question to ask me, write an email to, If you want to give the feedback, you can give it through the feedback form

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PE Question Bank

Dear All,
I collected lot of questions from previous papers and several standard text books and organized in a systematic manner and named as Power Electronics Question Bank (PEQB).
I spent lot of time and worked a lot to make this book and presenting to my dear student community at free of cost. I am sure that my efforts behind PEQB will be very useful for the candidates who are preparing for various competitive exams like ESE, GATE, PSUs and IAS at B.Tech level to practice objective and conventional questions.
(Note: Download PEQB to your computer and then take a print if you wish to do.)
If you are asking any doubt in PEQB, please mention question number completely as given in the book. It is easy for me to understand and can reply properly

Click here to download

Please provide your feedback at

Here I am also uploading some important data sheets to understand the device analysis.
Take printouts and arrange them as per numbering given in the file names for your better understanding

Click here to download data sheets

With best wishes,
BNSS Shankar, M.Tech (IITK), MIE
Electrical Mentor 

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