High speed earth switch operation with diagram

0 Answers   KSEB, L&T, Sanden Vikas, Siemens,

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what is difference between mccb,mcb,elcb,pccb

7 Answers  

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Why in 6 KV XLPE cable termination kit used and why not in 380 V xlpe cable same is not used

0 Answers  

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EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)

1 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

0 Answers   Jindal,

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why the transformer primary terminal indicated by u,v,w.to technical reason

2 Answers   JNTUK,

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How to calculate the Airconditioner capacity for a standard telecom BTS shelter?

3 Answers  

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what are the checks of diesel gensets

2 Answers   Hathway,

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What is the SCR system in drilling rig.

2 Answers   Weatherford,

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There is one 40MVA oil cooled transformer (yet to commission), filled with 95% oil and we are trying to fill 5% Nytrogen in that transformer so that there should not be any foreign component inside. But even though there is no leakage, nytrogen is not withstanding inside transformer, within a day or two pressure guage is showing 0. Why is it soooo? Pls reply.

1 Answers  

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Does voltage and current can be seperated?

2 Answers  

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what is the earth to neutral voltage(maximum and minimum) according to ieee standards

4 Answers  

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