Answer / k.prakashchandra

It is short time rated ,say about 5 seconds max .

how to determine ct ratio in ht vcb?

0 Answers   Techno Engineering,

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can anyone send me some sample question regarding power grid corp

0 Answers  

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Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers   Jindal,

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why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

4 Answers  

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what will happen when a bulb s connected btwn two phases of a three phase delta connected source?

6 Answers  

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In a 3 phase,400v,4 wire system, 2 incandescent lamps, one having 230v,100w and the other 230v,200w are connected between r phase- neutral and y phase-neutral respectively. If neutral wire breaks which lamp will fuse first and why?

3 Answers   Eskom, SSC,

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what happens when we give ac supply to the dc motor?and why?

4 Answers  

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what is power plant?

2 Answers  

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why some transmission lines have 7 wires n why some have 3 n 4??

3 Answers  

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What is difference between Step Up Transformer & Booster Transformer? can we used instead of any one?

2 Answers   CS,

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i have dry type transformers can you help me that how many tests i can do to know the performence of transformer and also please tell me about the BDV test and Insulation resistance test in oil cooled transformers

4 Answers   Hyundai,

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why we have and use 3 phase not 2 or 4 or other in power system?

0 Answers  

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