why alternator is used instead of dc generator and induction generator

1 Answers  

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What is the drawback of static coefficients?

0 Answers  

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I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.

0 Answers   IOCL,

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i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses & copper loses during no load condition.

2 Answers  

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where connected OLTC for transformers?

3 Answers   Apollo, CBRE,

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How to select the cable size for the given load ?Pls explain the Formulae

3 Answers  

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What will happen when a DC series motor suppllied by an AC source ?

2 Answers  

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how to calculate AH of a battery?

8 Answers   Exide,

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differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

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in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp

1 Answers   GATE,

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How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.

0 Answers  

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why are laminations used in constructing the field core?

3 Answers  

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