On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?

0 Answers   Semac,

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What is the difference between grid and off- grid system??

0 Answers   GVK,

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give types of Air conditioners commonly used &its use?

5 Answers  

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what is fuction static switch in ups and tell me use parts name and fucion

3 Answers   Dalkia,

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Why iron core losses are constant at all loads in a transformer ?

1 Answers   GATE,

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why do we prefer alternating current in india where as in USA prefers DC?

3 Answers   Bhel, GMR, Texmo,

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if we convert Ampers into kva,which one formula use by us,pls tell me?

10 Answers   ABB,

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Why used in netural grounding transformer for netural side

2 Answers  

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can we install HT panel & LT panel side by side or how much clearance is required ?

0 Answers  

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is any body explain me why return current in three phase power system is less then in a red, yellow, blue phases??? as we know Ir+Iy+Ib=In then why nutral wire has less then phase current????

2 Answers   Bhel, DRIEMS,

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Can a dc motor works as a dc generator. If yes , then how?

2 Answers  

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What mean 150 amp hour write on battery.

1 Answers   Syncom,

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