why the neutral point of star connnection oscillates?

3 Answers   Avalon,

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WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

0 Answers   Assure Group,

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What is the d/f b/w MCCB & MCB

6 Answers   ABC, LMN,

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Salient pole alternator is more stable, why?

0 Answers  

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flurescent bulb rating is to 230v,50HZ.now flurescent connected 230v,25HZ.whether nreduced frequency will affect the glowing properties of flurescent.

6 Answers  

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Differentiate between Zero and Negative sequence current

0 Answers  

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A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

0 Answers  

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How to design constatnt power source with variable current and Voltage.

2 Answers  

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working principles of cf lamp,incandescentlamp and f lamp?

0 Answers  

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What are the temperature elements?

0 Answers  

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A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.

0 Answers   Jindal,

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Why does the power consumed is always constant even if a fan speed is altered?

4 Answers  

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