In synchronous generators field is rotor and armature is stator.Can we take the output at the rotor in case of synchronous generator by the dc excitation on the stator?

2 Answers  

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Where the excitation is given either stator or rotor in actually in power plants?

13 Answers  

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iam working as a electrical engineer. i want to know about any license or certificates regarding my field. for my carrier and ti improve the knoweledge.,,, how we get that..and what procedures......... pls help me

1 Answers  

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is the value of inductance depends upon the evalue of thitha in doubly excited machine?

0 Answers  

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what is over cureent protection

3 Answers   Anil Group, MPSEB,

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how the earhing is done on ship and airplane.

2 Answers  

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what is the minimum bdv value for 400 kva transformer?

2 Answers  

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why the conservater tank alwes made upper side of transformer???

3 Answers  

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The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.

4 Answers  

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how to calculate cable size, olr rating, contactor rating and mccb rating,to below given details three phase motor 75 kw,415 v,.85 pf,50 hz?

5 Answers   Cabin Crew, Essar,

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expansion of rccb

2 Answers   Videocon,

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Generally In transformer Tap Changer on HT side, but I have seen in 66KV side in 220/66 KV, 100 MVA, Areva make transformer. Why ?

7 Answers  

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