what is power?

1 Answers  

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what is the need of reactor in between the transmission line?..like powergrid like that..

5 Answers   Delta Roto Tech,

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Kindly Tell me name of the book for electrical estimation and costing ,calculation or web site to download

1 Answers   ABB,

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How to select the cable and voltage drop in circuit?

0 Answers   DEWA,

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WHEN THESE TRANSFORMERS WINDINS CONFIGURATION ARE USED? SPECIALLY EXPLAIN REGARDING STEP UP AND STEP DOWN KEEPING IN MIND.AND REGARDING LOAD ALSO. a.star to delta b.delta to star c.delta to delta d.star to star ALSO EXPLAIN WHY V USE 415/415 TRANSFORMERS IN TUBEWELLS?

1 Answers   ABB,

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hopkinson's test

5 Answers   Bhel, NTPC,

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some meggers have three terminals. wat is the real function of the earth terminal?

2 Answers  

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what is SWA type of cable?????

4 Answers  

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What is the difference between INVERTER and UPS?

7 Answers  

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In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

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comparision between ACB and VCB

0 Answers   Lupin,

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wat s the electronic device used in the fan regulators recently?

2 Answers  

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