what is surge impedance loading?

1 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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How many 2 ton window A/c can runs on a 125 KVA generator?

2 Answers  

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why do we use 25kv supply for traction purpose?

0 Answers   Bhel,

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what is diffrential relay used in generator plz give brief explanation

4 Answers  

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What is the harm if we install primary side 11 KV VCB at a distance of one Km from the 11/3.3KV 12.5 MVA transformer through 11 KV cable.

4 Answers  

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How to perform a DC resistance test In Alternator and their proceduces?

0 Answers  

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Explain Buccholz relay in detail.

5 Answers  

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how dc ct works?

3 Answers  

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For a 6.6kV Motor it is recommended to do megger test with 500 V d.c and not more than 5kV d.c but the Hi voltage withstand test should be performed by 12kV AC. Why the dc voltage test should be limited but AC voltage withstand test could be with such a high voltage?

0 Answers   Hormozgan Steel,

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how the direction relay sense rhe directional fault?it's forward or reverse?

2 Answers  

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What is the use of Exciter in generator? & what will be the current of Exciter in 500 KVA DG Set?

2 Answers  

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