Answer / sakthivel perambalur

rail is all way negative and oht is positive supply ok

There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

4 Answers  

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What is cross over distortion? How it can be eliminated?

0 Answers  

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What is the unit of charge and current?

0 Answers  

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Which neutral is use when DG(3 Phase)is running?

3 Answers  

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what are the advantages and disadvantages of oil filled cables over XLPE cables

3 Answers   Areva, AUVA,

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what's the different between ELCB, ELR and ELS?

1 Answers   CP,

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how to identify the cable quality and what is flame proof cable

0 Answers  

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an amazing situation was faced when an alive distribution panel with 415 volts and carrying almost 200Amps has become short and this metal cubical showing 220 volts against neutral and earth. to redress any confusion i checked the panel with help of single 200watts test lamp which also glowing with max.intensity b/w neutral & metal body of DB. amazing situation is that i hold the DB firmly more than once with necked foot means without insulated shoes but not received any electrical shock. whereas our all running gen sets neutral points also proper grounded and this short DB was completely earthed , this is beyond my understanding . any body explain how is it possible . our running gen set neutral also grounded firmly

1 Answers  

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what will happen if we directly give supply to rotor of a induction motor?

1 Answers  

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What is a current transformer?

2 Answers   KEPL,

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why we did not get shock by touching +ve OR -ve busbar (Which are going to supply cell voltage) of Rectifier- Tranformer in electrolysis plant?

4 Answers  

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What is the function of auadag in a cro?

0 Answers  

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