Steep- Front Impulse Voltage Test for Composite Insulators.

Introduction: Insulators are playing a crucial role in transmission and distribution of power, hence it is pretty important to take care or to protect them from technological faults and design faults. The major faults occur between the microscopic and macroscopic interfaces. The major interfaces are between core and the housing and as well between end fitting-housing interfaces....

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COULOMB* for Beginners.......,

Design Procedure for INSULATORS in COULOMB by Anonymous kDeQALdEO on Scri...

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POLYMER BUSHINGS (MANUFACTURING)

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"Were MNC'S looking for great actors?"

Hi, all here i am for a clarification "were MNC'S looking for great actors?" to my conviction its absolutely "YES". Without any exaggeration moving in to topic, i would like to share my personal experience,an interview i faced with a MNC.(i am not mentioning the company name) here's how the interview was: DAY-1 ROUND NO:1 Written exam (aptitude + verbal reasoning + technical) -- 100 marks/1 hour  i have qualified the exam with a mark...

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Possibility of Admission to MS or PhD Abroad On The Basis Of GATE Results.

Hi all,I found that National University of Singapore NUS and Nanyang Technological University (NTU) are offering MS and PhD programs on the basis of GATE results. I collect few details to help readers and they can also do further research if interested in studying in Singapore. Both the universities are highly reputed and offer degrees in all streams or fields of science and engineering. Nation University of Singapore Eligibility: Good...

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Electrical Reference Books Collection to Crack GATE

Hi all, this post is regarding to guide all electrical and electronic students who are all GATE aspirants. Standard of education is imperative to students looking forward to crack GATE, how many subjects we have covered is not important but the quality of preparation matters a lot.beginners here is a guide of to follow marked standard books to apprehend. Hope you all find it useful.   NOTE: (WILL KEEP UPDATING).... RK Kanodia is...

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"REALISED" an Article

One day, some "x" was so angry, that he left home, swearing not to return, till I became a big guy. Parents, who can't even buy me a Bike, have no rights to dream to make him an Engineer. In his fit of anger, he didn't even realise that I was wearing my father's Shoes. he even stole his wallet, which had some papers, torn as well, which his mother won't seen... While, he was rushing on foot towards the bus station, he realised some prickly pain...

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Evolution in House Cleaning

We all want want to see our houses clean and tidy. Are we doing it with a involvement?  I would surely say NO as we always search for others to do that job done. The reason behind that may be fatigue, boredom or any other thing. Many ideas popped in electronics to supplement this opportunity. By which many companies have grown into giants by utilizing them in a smart...

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WHY ELECTRICAL ENGINEERS WERE JOBLESS????

Hello,I thank each and every reader of the following article. To get started, i need to begin with the students life from final year of  B.Tech. Because that was the decisive time when every student have his/her own ideas about his/her career. Further, we discuss only about how the life of an electrical engineering student turns.                              ...

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Lightning strikes during flight (solution by Lufthansa Technik)

Lightning strikes during flight No danger despite high voltage    In commercial aviation adverse weather conditions mostly happen underneath cruising altitudes. But even on lower flight levels they are rarely a big issue because every modern commercial airliner is equipped with weather radar. These systems help the flight crew to identify storm fronts...

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Threat to HV research? (HIGH-VOLTAGE EFFECTS AIRCRAFT)

Article from NewScientist Magazine ELECTROMAGNETIC pulse weapons capable of frying the electronics in civil airliners can be built using information and components available on the net, warn counter terrorism analysts. All it would take to bring a plane down would be a single but highly energetic microwave radio pulse blasted from a device inside a plane,...

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A Novel design of Capacitive Transformer

ABSTRACT The proposed micro transformer is based on polarization in dielectrics. It is a low expensive, small, lightweight, core less, heat less, high efficiency transformer. It has variable output voltages with good current output. It is just like the conventional transformers but the number of windings is less and core is not used. It has only two terminals like diode....

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Future of Solar Cells

We have all heard about the solar energy which can be harnessed for free, as it is a natural resource. Yet most of us are not using it in our daily life. Possible reasons Highly expensive Needs maintenance Not reliable in rainy or cloudy seasons Needs a large Installation area Mostly delicate to use ( Breakage Possibility) To solve these issues researches have been pursued...

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what if our ceiling fan gives us power in return?!!!!

I don't know whether it's possible or not. I recently heard a class about renewable reso urces and recycling.......After hearing that, i was observing the surroundings for something to recycle & reuse.Now, taking the ceiling fan, the electrical energy is being converted Mechanical energy.So i was thinking that ,whether we can convert this mechanical energy back into Electrical energy and make it a cyclic process. i.e. fixing an electrical winding (just like a rotor in electric motor) in the hook of the fan, and to make a magnet to rotate around this winding with the help of rotating base of the fan.The magnet is fixed to the rotating base, so that it also rotates,from which current is produced.will it work, what's...

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IMPULSE VOLTAGE GENERATOR

VIDEO LECTURE - 01 ...

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SOLAR SCARE MOSQUITO (HOW TO MAKE IT ?!!)

NOTE: QUITE INNOVATIVE SOLAR PROJECT FOR B.E/B.Tech I am pretty sure that there will be people who disagree, but mosquitoes are by far the most irritating insects around. Of course this is the opinion of a person who has to only deal with the itchiness for a few days and then forget about the unpleasant experience. But many are not so lucky. Every year, over a million...

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