Answer / m tashfeen abbasi

UPS calculate in watt and battery calculate in AH(ampere hour)

Answer / aamirali

we can use this formula: Max Amp= (KVA rating)/ (kv*1.73)
for three phase supply.

125Kva Dg can take up how much amphere load.

7 Answers   Indian Railways,

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Where do we adjust the setting of thermal over load relay & how cal calulate.

1 Answers   Hilton,

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Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?

0 Answers  

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what is the difference between 2-phase and 3-phase?

1 Answers  

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why CRGO material used in transformer?

2 Answers   Honda, Yazaki,

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explain working principle of earth leakage relay

0 Answers   Divis Laboratories, SMIORE,

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the parts of transformers ?

1 Answers   Bhel, Facility management,

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why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

0 Answers   Indcoil Transformers, Power Grid,

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What is Anemometer used to measure?

0 Answers   Blue Star,

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what are the merits and demerits of synchronous motor over an induction motor...??

5 Answers   NTPC,

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can we install LT panel & HT panel in one room?

1 Answers  

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how we decide scurt (disc) of insulator with respect to kv rating

1 Answers  

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