Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  

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For a Potential Transformer(PT), the primary neutral terminal must be grounded before energization. Why....? What will be heppend if we energize the PT without grounded the primary neutral point? Why..........?

2 Answers  

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how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.

0 Answers  

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what is the basic need of domestic loads 1- voltage 2- current

0 Answers  

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How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.

0 Answers  

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What should do when induction motor take more load in single phase ?

1 Answers  

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Why Diffrential and Ref relays are used together although Diffrential relay can protect Pri and Sec of Transformer

1 Answers   Qatar Gas,

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1.What will be stored in online ups EPROM IC?

0 Answers   IBM,

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what is the total power generation in india?

0 Answers   GUVNL, HAL,

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VCB in closed position during opertion if vaccume break then what will happend? it has any protection ?

1 Answers  

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why transformer rating in KVA or MVA instead of KW n MW??

3 Answers  

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why we are using star connection and delta connection? difference?

5 Answers  

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