What is the difference between MCB and Earth MCB? What is the working principal of MCB?

2 Answers  

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what is the difference between 230v and 115v?

1 Answers   Bhushan Power Steel,

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

0 Answers  

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How many kinds of E.L.C.B and how to work E.L.C.B

0 Answers   Accenture,

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H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....

0 Answers   Essar,

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can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?

0 Answers  

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Why in DC drive u r using in Klin operation in Cement Plant?

7 Answers  

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what is the resistance value of earthing pit and why they are connected?

6 Answers  

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Diff between Earthed & Unearthed cable ?

1 Answers   Torrent Pharma,

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I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.

0 Answers   Duke Energy,

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what is 11kv cable

1 Answers   bscpl,

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

2 Answers   QRG Health City, Siemens,

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