what is impedence voltage

1 Answers   Thermax,

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In an panel board if the outgoings are power plugs and motor equipments...what should we choose as the incomer of the of the panel board?? MCCB OR ISOLATOR?? Should we use ELCB protection??if so where??

2 Answers  

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Can we pass 11kv power in 1.1kV voltage grade cable.If not why?.

3 Answers  

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How to operate a ac chilar plant?

0 Answers  

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what is bus pt and what is the function of it

2 Answers  

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Is it possible we are step down 11 kv to 230v ?

2 Answers   Fedco,

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how to test YNyn0 vector group in transformer?

0 Answers  

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how to arrange the generator protection ansi 48 (loss of phase?)

3 Answers  

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Why the CT Secondary is rated as 5A generally?

2 Answers  

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Why do we avoid electrical conduits in floors at apartments?

0 Answers  

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Draw the single line diagram of the power station?

0 Answers  

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How to know motor winding is star or delta connected without see the information table and winding connection ?

5 Answers   NTPC,

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