Answer / austin kpoto

like first define the subject matter to know the importance
and unsfulness for power generations. Alternator is a
dynamo that generates an alternating current ac. than lets
look at components of the alternator that included, poles
welding wire, exciter, rotor, AVR, armature,diodes, safety
breakers.with all these parts mention above to have the
alternator to consider safety measure is to keep it in a
very dry save in door storage location to avoid water,
moisture and other particles from entering.

What happen to generator if i have unbalanced load?

0 Answers   Reliance Energy, Sail, TCS,

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230v AC & 230V DC which is more dengerous for getting a clectric shock between this two voltage?

5 Answers  

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in 11kv generators the neutral point is connected to earth via earth coil while in the 33 / 11 kv transformer the neutral point is connected to earth via earth resistor why? 

1 Answers  

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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Can we provide 3phase wire in conduit for room?

1 Answers  

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IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 Answers  

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what is the function of Droop CT and where it is used?

3 Answers   Lanco,

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what is tha between elcb & rccb?

3 Answers   Essar,

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An 11kv system consisting of an underground cable to a sub station about 300 meters away was shut down for about 10 hrs. On energising, it tripped off on earth fault about 10---20 mins later 6 times but since than it is not tripping.its already 3 weeks now. The SPAJ was found to be fine. what could be the cause.No test had been done to determine the cause of the trippings till now because of demand.

2 Answers  

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Why Auto Transformer is called "Auto"? What is the logic?

1 Answers  

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what is electrical machines

1 Answers  

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What is NUMBER OF RUN for power cable means?

4 Answers  

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