what is the significance of per unit impedance ?

7 Answers   HP,

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In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

2 Answers  

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In n high voltage 11kv system What happened if 1 of CT cable (IDMT) loose.Will e/f or o/c trip.please explain detail

1 Answers  

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Isolation transformer primary to sec turns ratio?

2 Answers  

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

1 Answers  

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How voltage step down is done?

3 Answers   IOCL,

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What are the effects of adding a zero to a system?

0 Answers  

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Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

0 Answers  

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what causes contact chatter when there is no demand on the air conditioning unit?

0 Answers  

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why insulators are colured in brown only?

3 Answers   Transco,

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Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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what is joule?

2 Answers  

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