Why sometime i receive GCU fault /Excitation voltage loss in my Generator Synch Panel .

1 Answers  

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(1)For 3 No 1500 KVA transformer require on one single bus bar or need to be section through bus coupler means upto 3MVA.(2) 22KV Net work system as ring, How maney I/C required or 0ne I/C and one O/G.(3) What should be rating of VCB for 22 KV line.(4)Electrical/mechanical inter lock, why we need.

0 Answers  

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what is negative current?

5 Answers   DTG, Siemens,

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What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?

0 Answers  

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What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?

0 Answers  

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what is the kva rating of 20 kv transformer?

1 Answers  

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explain why tap changer is always connected to high voltage winding side of the transformer.

10 Answers   IOCL, UPPCL,

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Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

0 Answers  

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what is circuit recombiner and how it is different from circuit breaker

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what is the relationship between phase & neutral

0 Answers  

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what is the difference between electrical wire and electrical conductor?

4 Answers  

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What do you mean by nominal ratio of instrument transformer?

1 Answers  

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