What the purpose of transient fault recoredr in substation

2 Answers   NCC,

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Why earthing transformer used in Distribution Sub-Station?

3 Answers  

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what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?

1 Answers  

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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

1 Answers  

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What is Procedure the procedure to select CT's & PT's in 66kV and above substation?

2 Answers   BEL,

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Why used in layer by layer charcoal and salt used in earth pits.

11 Answers   CESC, HP,

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The DC current waveform is - . What about the fire alarm waveform?

1 Answers  

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Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?

0 Answers  

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instead of neutral can we use earth/ground to flow the current in the circuit

2 Answers   Infosys,

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Salient pole alternator is more stable, why?

0 Answers  

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how to caculate no load loss, load losses & impedance percentage in power or distribution transformers

4 Answers  

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along with technical test papers

0 Answers   Vee Technologies,

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