Answer Posted / ansar tarala

they are volatage/current components co-existed in three phase unbalanced system. unbalanced 3phase s/m can be easily analysed by considering these components.

how to calculate earth fault relay current and CBCT ratio

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plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com

2210

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How you calculate the repturing capacity of a HRC fuse

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when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

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i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.

2016

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What is industrial plc

1904

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I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.

2135

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what is the purpose of silicon dropper used in battery charger?

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from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

2090

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what is the principle of operation of CFL ??

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WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1963

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why does make gain margin and phase margin on same plot.?

2183

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how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

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