Answer / soumak das

inductance will be 4 times

What is meant by Load Encroachment in OHL Feeder Protection?

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what is the different betweem earthing and neutral?

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Why HT 11 KV Slipring Motors are connected in star ?

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flush point of transformer?

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

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what is neutral ground resistance relay? how it is helpful in protecting system?

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How much voltage we need to apply in 33kv cable during hipot test of cable

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

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name 3 measuring instrument used in transformers

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there is a power transformer 66/11kV in delta-delta connection has 5 feeder coming out from the secondary side. One of the feeder in it normally loaded (loaded than other feeder)and this feeder usually trips with double OCR causing the bank transformer to trip. Now if the load of this feeder is put on other transformer then that no problems occurs on that transformer or the load. However normally all the test(IR, PI, short ckt, open ckt,grounding test and other ) has been conducted for this but evertything transformer..... I am not geting what is the actual problem...

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What are protection of transformer on HT side & on LT side?

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We store the d.c supply...then why can't we store A.c supply???

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