Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

0 Answers  

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in 31.5 mva power transformer how to set of wti and oti?

1 Answers   HMEL,

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Control cables in S's will carry 1000v which is AC R DC? Pls answer me 

0 Answers  

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why lightning arrester and other equipment earthing conneting from same earth bar ?

1 Answers  

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Why induction motor is widely used in industry

0 Answers   BARC, Honda,

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What Normal(Tangent) towers and Tension(Cut-point) Towers?

1 Answers   ABB, BGR Energy, NTPC, Powermec,

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what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB (motor protection circuit bracker)

12 Answers   Afcons, Bhel, CIHSR, DCS, IOCL, L&T, Lupin, Siemens,

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Please mention available current rating for MCB,RCCB,MCCB in the market or any website

1 Answers   ETCO,

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What are the main advantages of bode plot?

0 Answers  

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What is the cause for a blown fuse in one phase of primery side(HV) of a three phase transformer( 4169v-460v) in the time of closing its supply breaker. There is no load on the secondery side of the transformer in this moment.

3 Answers   Novachem,

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How many types of probe used in cro?

0 Answers  

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what are the reasons for overheating in electrical machines?

3 Answers  

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