how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers   SISL,

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What is hipot test procedure?

0 Answers   CCC,

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pre arcing time of ehv breaker

0 Answers  

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If you have an earth with pilecap then your resistance is really low. why and how?

0 Answers  

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Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

2 Answers  

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what does the word synchronous mean in 'synchronous machine'

3 Answers  

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Explain Energy and Power signals?

0 Answers   UOG,

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how much watts are equal to one unit of energy meter?

9 Answers  

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what is the advantage of connecting capacitors in delta than in star?

0 Answers  

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1. What does mean of "PS" stand for Diff. CT class? 2. What is the formula of KW for 1Phase load inturms of voltag,current & P.F.?

4 Answers   Hero Honda,

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In 6600/√3/110/√3v voltage transformer,how much output voltage in open delta transformer,after removing 1-phase of primary side on transformer?

2 Answers  

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why ac supply neutral should earth not in dc (-)

2 Answers  

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