how to calculate multiplying factor with ct ratio 400/5

1 Answers   KBPL,

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While starting a high capacity motor, it takes 6 times the full load current. Why it doesn't trip relay or CB's in that network?

4 Answers  

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why rating of transformer is in kva instead of kw?

3 Answers  

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What are your future expectations from this company and how long do you intend to work with this company if employed?

1 Answers  

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why we setting 95 deg and 105 deg in wti and oti of distibution transformer ? give the reson for that ?

0 Answers  

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what is relation betn. KW & KV?

10 Answers  

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what is an invertor A.C.?

1 Answers   Ami Tech, Shubham,

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What will happen if apply dc source for power transformer

4 Answers  

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what is Dog conductor? wasp conductor? rabbit conductor? ant conductor?

3 Answers  

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If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

0 Answers   Usha Capacitors,

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how much percentage(%) of load can feed in power transformer?

1 Answers   Siemens,

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Why substation battery room is coulered black?

1 Answers  

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