In CDG type IDMTL realy O/L , E/F, O/C which are used for out going feedrs,on R-phase o/c element, Y-phase , e/f elecment and on b -phase o/c element will be connected . Why the earth fault on center phase only, why not on other two phases?

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2. If 8.35%Z means the percentage impedance of 132/11kV transformer self,will like to reconfirm the percentage impedance that is supplied from power company?

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inductive power factor is benefit compare to capacitive????

3 Answers  

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What is the funstion of buscoplure in LT panel? which propouse using the buscoplre

2 Answers  

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why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

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Can we operate a DG Set in paralell with Transformer ?

6 Answers   NDDB, Sobha Developers,

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What is the advantage and disadvantage of dry type transformer?

5 Answers   Bhel,

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My self munna.I had completed diploma from mechanical can I join facility and maintanance companys

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what is surge impedance loading and it's significant in power system?

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TELL ME, WHERE SHALL I GET BASIC ELECTRICAL ENGINEERING BOOKS IN INTERNET?IT SHOULD CONTAIN ALL DEFINITIONS?

0 Answers   TCS,

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I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR

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what is the ckt diagram of a tubelight and is it the simplest ckt of electrical engineering and also the component?

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