Answer / ss

Is used to put energy to a rechargeable battery....

Answer / chirag jadav

Charger is a divice which convert A.C. into D.C. & Store in
bettery to use when main supply voltage not available.

Answer / adeel

charger,to store energy in batteries,to use when main
supply voltage is fail.

what is the purpose of commutator in DC motor?

3 Answers  

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Why corona leads to production of Ozone and glow of the color VOILET?

0 Answers  

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what are the different types of bus bar used at electrical work at shelter

3 Answers   Aster Teleservices, Costco,

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Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?

0 Answers  

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What is the physical significant of power factor?

0 Answers   Cooper,

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Differance between power circuit and control circuit

3 Answers  

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HOW TO CALCULATE EACH PHASE CURRENT WHILE A MOTOR CONNECTED TO STAR- DELTA STARTER?

3 Answers  

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lightning arrester rating selection procedure: (line to line voltage(kV)/(squ.root of 3))*squ.root of 2. now the question is, IS this above formula correct for both STAR and DELTA connected system???

1 Answers  

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Can I Drain A Oil For Sample When The Transformer is Running? (Charged)

2 Answers  

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how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

2 Answers   NTPC, Welspun,

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why inductancce of armature inductance of dc machines is neglected?

2 Answers   APPSC,

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Spacing of Transformers ratings are 10kva,15kva,25kva,63kva,110kva,150kva .........so on Q) Why transformer are not manufactured having ratings in between or other than these standard ratings ?

3 Answers  

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