Answer / priyanka

alternator is used because once it picks up its speed it
rotates with a constant speed it is having wide application
in transmisson of generated energy,it can handle huge
amount of power.

what is auto re-closer?

0 Answers  

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heat can flow from a body at low temperature to a body at higher temperature only when ........ is supplied from an external source A). Voltage B). Current C). work D). Mass

7 Answers   BMRCL,

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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why does in transformer the v/f ratio constant?

2 Answers   TATA,

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What do u mean by Line voltage Monitor?Where it is used in a Power system?

2 Answers  

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what the purpose of data retrivala panel in substation

1 Answers   NCC,

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what is the suitable voltage of transmission line to transmit 10000w power through 250 km. (a)11kv (b)33kv (c)66kv (d)132kv ]and please tell me whats the logic behind it

7 Answers   ONGC,

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what is the difference between ac and dc?which one is more efficient?and what r their advantages

1 Answers  

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what is the difference between self excited & seperately excited ?

3 Answers  

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why only dc is given as excitation...why not ac???

2 Answers   TCS,

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hi if anybody got model questions for cpcl Grade'A' electrical engineer position.send it to my mail please krishkumar22@gmail.com

0 Answers  

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Capacitor panel CT is normally fixed on Y phase of the main panel.why???

3 Answers  

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