what is the importance of fault level in power system and how is it decided

2 Answers  

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use of choke in APFC panels

2 Answers   Kemrock,

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suppose if oil in transformer is not used than what constructional change you will do,for insulation and cooling?

2 Answers   ABB,

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During speed control of dc shunt motor with flux control methode,when armature voltage is constant, How can it possible to increasing the armature current?

1 Answers  

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If a ACB breaker is tripping and closing problem, then what will we check internal..?

3 Answers  

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what s the differenc between electrical &electronis , how to define them

9 Answers  

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how ti maintain the power factor in power generation

1 Answers  

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In power plants the reading changes abruptly to give value (MW -25) (MVAR -15) What are the reasons for this? What is the solution?

2 Answers   GE,

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Why dc voltage used to excite alternator field in stead of ac?

4 Answers  

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whats the advantage and disadvantage in TUMETIC mdel transformer

2 Answers   ABB,

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I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?

0 Answers  

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what is the difference between the characteristics of two different phase bushing of any transformer

0 Answers   NIT,

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