Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers   NCC,

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how can i improve the power factor in domestic (230v)

0 Answers   Epcos,

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In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

2 Answers   Cairn,

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how can findout cable fault Location only useing MEGGER

3 Answers  

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which motor used in electric train ans how much volt.

4 Answers   Trimax,

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at what base you will tell the direction of rotation of dc motors and generators?

0 Answers  

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in communication what is the role of elelctrical engineer?

3 Answers   Quippo, Reliance,

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How to make vector group test of transformer?

2 Answers  

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HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory

0 Answers  

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one 60KVA UPS how can full load current tell me us formulas

1 Answers   Wipro,

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i have interview in Pepsi company what type of question will ask please send the question and answeer

0 Answers   Pepsi,

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Difference between On Line capacitor and Station Type capacitor.

0 Answers  

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