Answer / subra

ups as per their design single phase three phase are
available from thee phase we can get 230v and 415v

Answer / tanvir

yes, because KVA and VA is shown a capacity of UPS capacity
and output voltage both are different things.single phase
UPS output is always 230 V but manufacture gives an option
for 235 or 240 voltage also.

Answer / rajpoot

Yes,

what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A

1 Answers  

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all electricals questions

2 Answers  

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how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar

0 Answers  

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if we use a normal natural thundering; than approx how much amount of electricity we generate?

1 Answers   Visa Steel,

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HOW TO DO GRID EARTHING IN INDUSTRIES FOR A PRODUCTION BUILDING

3 Answers   Timken,

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why transformer rating in KVA or MVA instead of KW n MW??

3 Answers  

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how can we test the polarity of a 3-phase transformer?

2 Answers  

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I want d.g.set our company

0 Answers  

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Why does the power consumed is always constant even if a fan speed is altered?

4 Answers  

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How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know how this 50/1 A came? On what basis we decide CBCT reting?

1 Answers   Cross,

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when we have to purchase the transformer by own i.e how much load will preferred HT connection?

0 Answers   Power Square,

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what is voltage,current,restance,. what is single phase&three phase motar. what is basic electrical 'farmoulas. what is defirens quetions of electrical maintenance.

2 Answers  

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