Answer / avi gulia

3.3 kva bcz with pf 0.99 this is the most suitable kva

A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why

0 Answers  

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WHAT AC (HI VOLTAGE TEST) VOLTAGE SHOULD APPLY FOR 33KV CABLES.EXPLAIN IN DETAIL

12 Answers   NTPC, Voltech,

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How vaccum is formed to create a vaccum interrupter or anything related with vaccum?

6 Answers  

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What is the power ratio between power in Star and Delta circuit?

3 Answers  

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There is two transformers of 2MVA & 3MVA, which transformer is located at the sending end & which is at receiving end. why?

3 Answers  

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Can a transformer be used as voltage or current amplifier?

3 Answers   BPDB, REB, Riaz,

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Do you know how to measure the earth resistance? if so explain it

42 Answers   ABB, BEL, BridgeStone, College School Exams Tests, Dalkia, Dalmia Group, DEC, Electrical, Genpact, HEC, IOCL, JLL, L&T, MSEB, Saraca, Sical, Telecommunications, University Exams,

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what is the functioning of cvt in a substation?

2 Answers  

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what is the difference between LPF and UPF wattmeter and where it is used.

7 Answers  

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What is negative sequence over voltage element?

0 Answers   Green T&D,

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what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?

0 Answers  

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what is the difference betwteen overcurrent and short circuit fault?

3 Answers  

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