how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?

0 Answers   IPCL,

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how calculate the electrical load for industry and office

2 Answers  

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what is per unit calculation?looking for simple and strong explanation thk u

0 Answers  

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when we increased the current what do ?

0 Answers  

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difference between circuit breaker and switchgear?

6 Answers   L&T,

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why we use copper earthing for neutral while for body GI.

1 Answers   Chennai Metro Rail Limited CMRL, Valeo Lighting Systems India Private Limited,

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What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.

0 Answers  

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

5 Answers  

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What is the Full form of Rccb,MCCB,

11 Answers   Marriott, Maruti Suzuki, MCB, PCC, RCCB, Torrent Pharma,

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1 KW = how many kva

4 Answers  

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what is the function of commutator in dc motor?

10 Answers   CTS,

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sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

0 Answers  

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