What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?

2 Answers   GMR,

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Why does the DC voltage needed is less than AC needed to produce corona?

2 Answers   TATA,

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Why the ceiling fan has three blades, why not two,four or five?

4 Answers  

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We have a 12MW power plant & we inject 5-6MW power to Orissa GRID. For this we have a 33KV/11KV switch yard having 12.5MVA power transformer. Some times we draw power during emergency. It is observed that during Export or Import for load less than 500Kw the power factor is decreasing to 0.3 . This is happening only during export or import. During island condition TG power factor OK.Our capacitor bank is provided with our Power plant auxilliary load. Please suggest how I can we improve our power factor during low load (GRID).

3 Answers  

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what is difference between electrical and electronics

2 Answers  

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what is the principle of generator , induction motor,d.c motor

1 Answers  

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WHAT IS LOAD CELL

0 Answers   AP, TATA,

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how to calculate cable size by amp

19 Answers   CDS,

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inductance and capacitance may result in periodic reversals of the direction of energy flow,how???

1 Answers  

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What is the difference between a verilog task and a verilog function?

0 Answers  

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Can anybody tell abt concrete encased earthing or grounding?

0 Answers  

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What is the value of specific gravity in charged lead acid batteries.

11 Answers  

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