1.what is use of isolation transformer. 2.Differance between KWH,KVAH,KVARH,KVA. 3.Main use of the CT and PT.

1 Answers  

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can u please tell me how VFD(variable frequency) drive is used as a energy saver....?

12 Answers   Essar, Oracle,

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Difference between Lugs and Thimbles

0 Answers   ABB,

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What are Contactors? How they works and what its highest rating?

0 Answers  

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List of equipments required foe industrial repair lab.

0 Answers  

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What is mean by powerfactor. What is the difference between leading and lagging power factor?

2 Answers   HCL,

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what is meant by slip & where its occur ?

5 Answers   Lanco,

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explain Uninterrupted power supply detailed electronical operation with circuit diagram

1 Answers   Emerson,

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Does the hysteresis loss is due to retentivity property of the material? or it is due to reluctance property?

2 Answers  

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Showing results for capital, machinery, stock,wages, carriage in words, salaries, factory rent, repairs, fuel and power, buildings, debtors, sales, purchases, creditors, return outwords, return inwords, drawings, discount allowed, discount receivable, office expenses, bills payable, bills receivable, cash in hand, cash at bank, office rent comes under debit or credit

0 Answers  

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400 kvtransmission lines in india are connected in star or delta

10 Answers   NTPC,

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Difference between divercity and power factor

1 Answers  

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