Answer / subbiah

230v 5KVA

What is the suitable transmission voltage?

0 Answers  

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If you touch power transformer........ Then , in your body current will flow or not...?

7 Answers  

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what is LT & HT?

6 Answers  

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What is the difference between earth resistance and earth electrode resistance?

1 Answers  

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How do you calculate of power factor, if it is lagging or leading for unit(1).

4 Answers  

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What percentage netural current is in netural depend upon the phase current

1 Answers  

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how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.

1 Answers  

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Hi frnds :) plz tell me that i have 100 KVA 3 phase generator so by thumb rule 100*1.4 = 144 amps and generaly we can operate at 80% load...so it will 144*0.8 =112 amps.... so now i m confused about single phase load.....if we use that generator only for single phase the that 112 amps is total single phase load or i can give 112 amps at red 112 amps at yellow and 112 amps at blue.... i mean that total single phase load that 100 KVA generator will take is 112+112+112=336 amp ??

2 Answers   FWO,

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What is mean by vector group? For what purposes we doing vector group test in transformers?

2 Answers  

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WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?

4 Answers   Jindal,

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why secondary of c.t. will kept open ?

4 Answers   L&T,

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how capacitance is neglected in short transmission lines ?

1 Answers   BMC, Qucab,

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