Answer / babu kb

The algebraic sum of currents in a network of conductors
meeting at a point is ZERO. not in distribution side

How can determine cable size with respect to cable length and area in mm2

1 Answers  

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in 11kv generators the neutral point is connected to earth via earth coil while in the 33 / 11 kv transformer the neutral point is connected to earth via earth resistor why? 

1 Answers  

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How can calculate thermal overload in relay?

1 Answers   ABB,

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The DC current waveform is - . What about the fire alarm waveform?

1 Answers  

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when elecromagnatic waves are propogated in a wave guide?

0 Answers  

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What is the use of starter in tube light fitting.how it works.

3 Answers   JSW,

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When One Phase PT Missing (voltage drop ) this time current is zero of This phase(PT Missing Phase) and current is Not Zero of other Phase but PF is always Low That Why

0 Answers   HCL,

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i wasted one year for the job after completed my btech what can i say about 1year time in interview

0 Answers   Infotech,

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Why transformer neutral earthing? What is advantages?

6 Answers  

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what is the use of power factor ? where its applicable ?

4 Answers  

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what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

0 Answers  

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Why and which type of tertiary winding is used in most of the power transformer?

2 Answers  

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