what is frequency transformer?

2 Answers  

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what is the calculation of power factor?

4 Answers   GATE,

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define one ampere?

2 Answers  

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I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

0 Answers   MindSquare, Sical,

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what is range ACB

11 Answers  

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I am getting diesel genset 62 kv for my house In addition there are 6 meters of 11kv for the house Lift also being installed for house plot sise 200sq yds total 4 + 2 foloors I want to know how much earthing required how deep it should be

2 Answers  

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what is the relation between frequency and inductive reactance in a d.c supply?

2 Answers   L&T,

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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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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

0 Answers  

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why transformer are rated in kva.

5 Answers   Dalkia, Nalco,

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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What are the different types of transformers present in the Transmission and Distribution system?

2 Answers  

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