what is the formula to calculate the fault level current for any substation?

2 Answers  

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What is speed mode?

0 Answers  

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What is earth fault?

3 Answers  

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What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.

1 Answers   Siemens,

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what voltage generated earth tester meter when we testing the Earth point ?

1 Answers   Cognizant, CTS,

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how can we minimize the off load losses of a distribution transformer which is required to be energized 24x7 ?? capacity of the T/F is 1250 KVA and off load losses are around 2.0 KW.. can we use capacitor bank at the secondary of such a T/F to overcome off load losses? please elaborate briefly...thanks

2 Answers  

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why we condut tan delta test i want brief explain?

3 Answers  

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Discribe type of fault in DOL and stardelta startor.

0 Answers  

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give me atleast four differences between circuit and network

0 Answers  

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why transformer calling in VA rating

6 Answers  

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what is XLPE cable?

2 Answers   Essar,

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What are the various kind of cables used for transmission?

0 Answers  

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