cb used in railway applications is?

2 Answers   NTPC,

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How will you calculate the correct KWH value if your CT is 600/5 and your KWH meter is rated for 100/5

1 Answers   L&T,

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what is the difference between MCB & MCCB

3 Answers  

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if we supply DC power to AC transformer then what its result?

15 Answers  

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What is communication? What are the different stagesin the communication process?

1 Answers  

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What is vacuum circuit breaker.define with cause and where be use it device?

0 Answers  

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in three pin plug 6 Amp. 220v AC rating. why earth pin diameter is higher than ohter two pin? what its purpose ?

6 Answers  

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Why ferranti effect occurred in leading p.f load?

1 Answers  

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How to do maintenance of transformer feeder.

0 Answers   KSEB, L&T, Siemens,

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Difference between a pilot wire and a normal conductor?

0 Answers   United Arab Aluminum Company,

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what efficiency of transformer at 100% load

0 Answers   Emerson,

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In a flange coupling, the flange bolts are designed for

0 Answers   Caterpillar,

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