need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>

3 Answers  

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why transformer are rated in KVA not in watt?

7 Answers   DMRC, L&T, TCS,

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Which motor is suitable for mixer grinders.

12 Answers  

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how to measure the current by compact digital equipment with dislay which fit inside any equipment

0 Answers  

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what are the main parts of DG? explian thier functions?

8 Answers   Apollo Power, Tata DoCoMo, Tyco, Vizag Steel,

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can we identify the direction of power flow in transmission line by after only looking the tower

7 Answers   TNEB Tamil Nadu Electricity Board,

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why we commonly use delta star winding in power and distribution transformers

7 Answers  

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is high voltage or high current is danger

16 Answers   L&T,

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How to calculate the lighting load & power load requirement by knowing area of building/room. Is there any thumb rule?

3 Answers  

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what are the industrail measures to over ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system?

0 Answers  

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33kv Rated output avilable in market (any where in india)

0 Answers   C2C,

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line diagram for mcb , mccb , rccb .

1 Answers  

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