What the methode get earth resistance?

2 Answers  

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How to take Vector group test of Transformer?

16 Answers   Sunflag Steel, Zuari Cements,

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HOW TO MEASURE AC VOLTAGE BY USING GALVANOMETER?

1 Answers  

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Dear sir/mam Iwant complete details of Naintenence of 33kv/433v Transformer having 1250 KVa

1 Answers  

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what is the difference between neutral and earth

11 Answers  

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can we replace d.c.motor by 3 phase induction motor for a particular application

4 Answers  

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is tree is a good conductor and it may be used for conductor?

3 Answers  

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Sate maximum power transfer theorem?

0 Answers  

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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...

2 Answers  

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how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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What technology is used in latest generators?

0 Answers   IBC,

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what is the proximity & ferranti effects can you explain to me

1 Answers   APTransco,

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