if we know Fault level say 25 KA , How to decide busbar size for Distribution network of 1000 Amp Breaker ? Sample Calculation or Farmula Available or not ?

4 Answers   TCS,

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How can we do megger test of cable??

2 Answers  

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why transformer rating in kva and motor rating in kw

11 Answers  

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why dc is used in control circuit for mv & hv switchgear instead of ac

0 Answers  

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Why we get neutral from EB department, if not what will happen if we use earth instead of neutral? what is the result at the time of monsoon or rain with thunder and lighting ?

1 Answers  

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wat is the difference between rotor 1st stage fault and 2nd stage fault?

3 Answers  

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THERMAL CAPACITANCE IS MEASURED IN..................................................

0 Answers   SSC,

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what s d difference between inverter an ups

1 Answers   Jindal,

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What is the GI Earth Flat Size recomended for 33KV 2000KVA Distribution Transformer

1 Answers  

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what is neutral grounding resistor?

3 Answers  

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Explain what is CBCT.

1 Answers  

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

15 Answers   Bhel, Sail, Sterling Telecom, TCS,

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