Answer / raghavendran.r

The formula for the line voltage drop is

V = sqrt(3)*[I*L*{Rcos(phi)+Lsin(phi)}] for a three phase
system.

How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.

0 Answers  

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What are the different auxiliary protections of a transformer?

1 Answers   CESC,

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Difference between ups and invertor

3 Answers  

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Will it be OK to connect a 5MVA 33/6.6kV Ynd11 Transformer to a Star connected Motor. Or on other words connecting a Delta to a Star. I have another 30MVA 33/11 Dyn11 and would it be practical to convert it to Dd0 consequently converting the Voltage Ratio to 33/6.35kV Dd0.

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The screw thread commonly used for transmission of motion is one of the following types of threads

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what type circuit breaker is suitable for connecting 1000A load VCb,Mccb?

5 Answers   Gridco,

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(1)Can earth and be conected together (2) what is the diferent between earth & neutral

0 Answers   VACC,

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Which type of DC generator is used for electric welding purposes and why?

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how we can know which is Lv side and HV side of transformer by just seeing it?

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all types of electrical quations

1 Answers  

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which one is more costly:single phase induction motor or 3 phase induction motor??give proper reasons..

1 Answers  

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How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

0 Answers   Siemens,

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