why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?

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What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.

3 Answers  

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

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what is difference between line differential and transformer differential?

0 Answers   L&T,

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How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.

2 Answers  

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what is the diff b/w HP and KW

10 Answers  

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how to calculate unit consumption on 3phase 380-415 v0lt kilowatt motor eg ( 55kw,380v,3phase 50-60hz)

1 Answers  

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why magnetising curve not start with zero voltage?

0 Answers   TATA,

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Hello sir. if u have electical engineering exam paper then plz mail me at bhumika_1187@yahoo.co.in. i m appearing exam for HPCL.

1 Answers   HPCL,

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how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?

1 Answers  

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I am working as maintenance engg. in electrical but i want to do carrier in electrical drawing.Tell me about that.

2 Answers  

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What is resonant frequency?

0 Answers  

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