Answer / k.prakashchandra

For lines, it is set at 20 % of OCR setting.

how to set time from star to delta starter

2 Answers  

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i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?

0 Answers   Sabre,

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what is the diff. btwn. electronic regulator and ordinary rheostat regulator for fans?

3 Answers  

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two generator runnig with parallel but only one NGR on And one off Why

1 Answers  

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dear sir, How i calculate the 2 phase welding transformer power or kva?? kindly tell me....

2 Answers   Gedco,

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I AM COMPLETED DIPLOMA IN E.E.E. AS WELL AS B.TECH IN ANDHARPRADESH.. HOW I THE Certificate of competency as Electrical Supervisor.

1 Answers  

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I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)

1 Answers  

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campared to ac, in dc corona loss is

4 Answers   DRDO,

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why colour of electrical equipment( like transformer) is grey

10 Answers   Trident,

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If the generator will not synchronize, what will you do?

3 Answers  

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what is induction relay

1 Answers  

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Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss

0 Answers  

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