when we catch any one of the phases with our both hands in air(without touching ground),our body acts as a conductor.is it correct.please clarrify it.

4 Answers  

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plz tell me about for how many rating (for 500kva)how much current taken?

13 Answers  

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hoW to select a CT?

4 Answers   BARC,

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what is excitation/

0 Answers   ABB, Tata Steel Limited,

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What happen if ac supply is fed to rotor of the alternator?

1 Answers  

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11. As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why? 12. How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test? 13. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV? 14. Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it? 15. Explain why the Voltage drop will happen in 3 Phase line? 16. What is the equipment used to control the generator output? 17. What are the factors to be considered during the Synchronization? 18. What should be value of Circuit breaker operating time and tripping time? 19. Why the CT Secondary is rated as 5A generally? 20. At which time Synchronous generator act as a Synchronous Condenser?

1 Answers  

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What is dynamo?How it works and what is the function of dynamo in a DG.

0 Answers  

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what are the various types of towers used in transmission line

12 Answers   Power Grid, UltraTech,

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Why battery chargers are use in substation?

5 Answers  

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i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.

2 Answers  

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why any centrifugal blower draw more current in starting. consider id fan and fd fan?

0 Answers  

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What is Grounding? any difference b\w earthing? if yes plz explan??

3 Answers   ABB,

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