Answer / sanjib chakraborty

how i can analysis the vector group ZNYN11 by testing

in domestic service connection,what is service main?

1 Answers  

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Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

0 Answers   OEG,

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give single line diagram of D.G distribution form alternator to main L.T panel?

0 Answers  

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In what condition the HT fuse breakes?

0 Answers  

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how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

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how much load should be given on 5 mva transformer

7 Answers   NTPC, OHPC, Power Grid,

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why the air gap is necessary in the transformer core

1 Answers   Eskom,

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1. for eg, capacitor is used for many purposes(it act as filter, oscillator, bypass capacitor, memory storage etc...) 2. Please tell me some example circuits for different uses of capacitor( whenever and whereever and however we used capacitor as a filter, oscillator tuning etc..) 3. similarly for inductor and resistors(it act as what?) and when and how we want to act as like that?, and how we can used these components depends upon our requirments with example circuits and explanation? design to act as these components depends

0 Answers  

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why ac generator ratings in kva only why not kw ????????????? ?

7 Answers  

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What is the difference between alternator and generator?

0 Answers   IOCL,

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effect of single phase transformer on full load current?

2 Answers  

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What is the meaning of insulation leavel LI 75 AC 28 About scott transformer spcification

1 Answers  

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