Topic :: arrest
Why Lightning arrester used? Can we use piece of iron as a core material of transformer, if No, why? In CRGOSS material what is meaning of cold rolled grain oriented? Why Impegrenation of Transformer is done? Properties of Insulator? what is phase angle? Testing of transformers (Routine & Monthly)?
NTPC,
6 10711WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?
5 9756why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.
1531why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.
1 3588
Dear sir/madam, iam desperately need your help by suggesting me how to afce the interview. i went to for fall 2001 and then i did my master's in mechanical and then also in computers and now i am doing my phd in csce dept. i married a green card holder in jan 2005 and according to our culture and tradition we have to get married in india so i came to india in december 2006 and went for visa renewal on dec 28th 2006 and i got 221 g case. i did couple of mistakes, i had an argument with my wife on dec19th 2006 and she alled 911 and they came and arrested me and i was released on the same day itself my wife only paid the bail. in the ds-156 form i did not fill that i was arrested since the ca cops told me it is an argument between a wife and a husband so not necessary to worry. i also did not fill that i was married because we are not married acording to our tradition and culture. i got my visa on feb 23rd and i decided to go to school for fall 2007 and i was asked at the port of entry whether i was arrested i said yes and told them then they asked me why didn't u fill u r married and also u r arrested, i told the reason. they told me to withdraw the application and apply and come again. now i am going to chennai for the visa interview, please help me how to face the interview and also how to tell them a convincing answer regarding why i did not fill i am married (according to our tradition we are married in jan 2007). thanks, bharat.
ratings of lightning arrester
what is the IS foe lightning arrester?
why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.
why lightning arrestor are made in two stack of insulator but why not cvt
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
what & how to check the lightning arrester
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?
what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?
We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks
1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor
I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR
what is the difference between surge protection capacitor and surge arrestor
