Why colled 440V to 3-phase supply.

0 Answers  

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What does substation operator do in substation?

2 Answers   ABB,

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What are the differences between single phase and three phase?

0 Answers   ABB, Essar,

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Why battery is always operate on dc supply?

1 Answers   Vikram Ispat Industries,

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what is prniciple of three phase IM?

3 Answers  

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differentiate between one way two gang switch & two way one gang switch, used in designing the loads of building.

1 Answers  

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who is invented transforner (230v).......

2 Answers  

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What is principle of Floroscent tube 36watt.

0 Answers   Diamiller, NDPL, Trident Hilton,

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what is the function of impulse relay

0 Answers  

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how step down and step up voltage is occured in transformer

3 Answers  

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Here iam a question with SYNCHRONIZATION PANNEL related issue, as i want to design a SYNC.pannel board iam giving the 2 nos of 1MVA Generators to sync pannel , then what wil be the out put of the sync pannel, whether it wil be one cable coems from the sync panel or two cables.. as iam using two transformers to meet my load demand, so pls clear me whether two cables comes from sync panel to connect to transformers or only one cable

3 Answers  

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what is the difference between electrical degree n mechanical degree?

3 Answers   IGCAR,

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