Answer Posted / pappan

kva=kw*1.62kvar.

List advantges of active filter over passive filter?

1091

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what is a vector protection in transformer

2028

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Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?

1260

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I want to put this query to SENIOR & EXPERIENCED ELECTRICAL ENGINEERS. 1)I want to know about the control circuit diagrams for control panels. I found it difficult to understand. Is there ant booklet through which we can learn the circuit diagrams? 2)I want to learn about conduiting, laying cables, preparing cable schedules and various techniques which is the part of building infrastucture(construction field). I don't have any experience in this area. I have experience in control panels only. that's why i am not getting any opening in building infrastucture (construction field).Can I get the job in this field as Trainee Engineer? How to enter this field? I need job in PUNE

1937

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the typical output of a solar cell is........

2357

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In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?

2216

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what is the major difference between LIBBP & HIBBP.. which one is most preferable..

2984

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

1223

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why there using acb enclosure in big buildings

2101

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what is earth resistance? how to measured? and give values at power station and mcc area?

1969

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Which is the largest hydropower station in the world?

1144

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Define bibo stability.

1077

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Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

2135

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how to select battery for 15 KVA UPS with formula

2548

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What is difference between slip rings and carbon burushes?

15104

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