Answer / pradip jagtap

firstly ups rating is in kva ..ok.....
firstly its necessary to load is how much there?

Answer / abid kahn

1 or 2

Answer / modi.elect2002

we must know the load which is connected to the ups output.
and the current..
cz each and every battery have different AH capacity.

Waht is Inductor?

2 Answers  

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WHY WE USE 4-20mA

5 Answers   Coca Cola,

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what is the full Form of AAC ant conductor?

5 Answers  

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why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?

10 Answers   ABB, Georgio Rocks, Piramal Healthcare, Zenith Engineering Corporation,

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can you tell me/show me, how to manually synchronize 2 DG. preferred with video.

2 Answers   Cummins,

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how will you determine the short circuit capacity of a network

3 Answers   Dalkia,

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why is the core of the underground cable is spiral in shape instead of straight?

8 Answers   Mecon,

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Dear Respected sir how to test ABB REX521 protection relay by relay tester.

0 Answers  

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Electrical breakdown strength of an insulating material depends on............?why because?

2 Answers  

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why and how current drawn by battery charger depends upon the altitude where it is located?

0 Answers  

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hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

0 Answers   Engineers India, Engineers India Limited,

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What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

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