What are the advantages and disadvantes of delta and star connections in transformers and alternators?

3 Answers  

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What will happen if we give AC supply to DC motor?

4 Answers  

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what main difference betwenn invetter & ups & major difference

2 Answers   ABB,

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Now I inject 1kv DC supply r&y=??? R&Y=?? Y&B=?? B&R=???? RYB&N=??? RYBN&E=????? Minimum value====???????

1 Answers   Integra,

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Wheather there exist any dc transformer

6 Answers  

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why the electrical plug point pin(earth) size in max

1 Answers   Autoneum Nittoku, Bajaj,

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compressor compresses air means exactly what happens?

2 Answers  

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what is diffence between synchronus and asynchronus AC motor.?

1 Answers  

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Sir, I completed DEEE... And now I working in TNEB for one year apprenticeship. If I eligible for applying c license and how can I get?

1 Answers  

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Clearly Define Active,Reactive,Apparant power.Which applications used which power above metioned power?

9 Answers   Summit Power,

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Can i replace Earth leakage relay to the faulty Earth Faulty Relay

0 Answers  

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To check the earth condition (In plug points); the voltage between earth and Neutral is in below 5 volts. Is it correct

6 Answers  

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