Answer / k.prakashchandra

Neutral earthing wire should be at least capable of taking the full load current continuously

You are of electrical field and you are going for software? Why

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7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?

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Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me

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why doesnt the back emf hold the speed of unloaded series motor?

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How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

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Total power capacity of india at present

8 Answers   Bhel,

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Explain the advantages and disadvantages of hydropower plant?

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what is eddy current loss?

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What is effect of over voltage and under voltage on ACB

0 Answers   EFS,

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Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.

0 Answers   NCC,

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why the transformer is not operates on two phase?

1 Answers   APGenco, Atkins, FFBL,

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what is the affect of earth's magnetic field on the frequency used in aircraft???

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