Why 1/3 is used in symmetrical components?

0 Answers   ABB,

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How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.

0 Answers   El Seif,

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what is voltage,current,restance,. what is single phase&three phase motar. what is basic electrical 'farmoulas. what is defirens quetions of electrical maintenance.

2 Answers  

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how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

0 Answers  

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Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

0 Answers  

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If ac 230volts inputsupply to full wave rectifire what is D C output voltage.

3 Answers  

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what are the importance of earthing?list different types of earthing.

1 Answers  

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how can synchronous generator can be used as synchronous condenser?

3 Answers   Monnet,

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Who we calculate the generator NGR resistant, generator voltage 11 KV ?

2 Answers   ABB,

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which surface is suitable for NEUTRAL GROUNDING ?

1 Answers   NTPC,

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Is ground earthing required for neutral conductor of a prime mover ie DG set?

1 Answers  

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why h parameter are called as hybrid parameter?

0 Answers  

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