How will I know that how many batteries I should connect to my UPS unit?

3 Answers  

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Explain the purpose of inductor in an electric circuit?

0 Answers  

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What are the various types of BUSBAR Schemes? explain each

2 Answers   Thermo,

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how do i get electrical supervisor certificate in gujrat?

3 Answers   DGVCL Dakshin Gujarat Vij Company, Infosys, ONGC, Orient, Reliance,

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why ohmas low not sutable to transformer.

1 Answers  

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how starting current in motor is reduced in case of motor in star connection.

4 Answers   Adhunik,

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What is the field weakening mode of a ac motor?

1 Answers   L&T,

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Air refrigeration cycle works on the

0 Answers   Caterpillar,

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is it necessarry to charge the battery of ups always??

3 Answers  

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how can u say about the line by looking at the tower ? {voltage rating of the line}

3 Answers   BARC, London,

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What are the various kind of cables used for transmission?

0 Answers  

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Difference between MCC and PDB

3 Answers   BARC, CDS, NINL,

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