what is reactive poower

3 Answers  

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what will be the effect on a bulb in case its connetion is change from live and neutral to live and ground??? 1) in case of single phase AC supply 2) in case of DC supply.......???

1 Answers  

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what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?

0 Answers   CG,

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How to Calculate KA Rating of Main LT Panel

0 Answers  

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Why alternators are rated in KVA?

12 Answers  

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Why a transformer is rated in kVA and not in kW??

9 Answers  

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what is the stear deltaprinceple?

0 Answers  

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Hoe to calculate body earthing conductor size ?

1 Answers   IES,

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Why use only DC supply to charge batteries why not AC Supply??

3 Answers   APC, Emerson,

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why the impedence of the transformer is expressed in percentage?

3 Answers   DEWA,

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pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )

0 Answers   Bhel, IBM,

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What is the Full form of Rccb,MCCB,

11 Answers   Marriott, Maruti Suzuki, MCB, PCC, RCCB, Torrent Pharma,

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