why we can turn on the phase-A scr in 3 phase converter at 30 degrees

1 Answers   JSW,

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How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side

1 Answers  

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why Transformer and DG rating capacity is in KVA

4 Answers   ACC,

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Do you have any P.L.C in your organization?

12 Answers  

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How you take care of a motor from over loading and what are the different overloading ratings of different motors?

4 Answers  

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In the market there is availability of MCCB & ACB (800A), So, Where i can use MCCB & ACB for the same Rating?

1 Answers  

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what is the meaning of stub protection?

1 Answers  

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can you any one give exact mathematical relation between AC current and DC current?

0 Answers  

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What should be the earthing resistance of an industrial substation and also What should be the house hold earthing resistance?

20 Answers   Jindal, Pharma, TAAT, TATA,

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WHAT IS OLTC OF TRANSFORMER? WHERE IS ITS USED EITHER ON PRIMARY OR SECONDARY SIDE OF TRANSFORMER?

2 Answers  

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what is the difference b/w UHVDC and HVDC(LIGHT)?

4 Answers   L&T,

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Whis machine is having higher efficiency Transformer or Generator

2 Answers  

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