What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

0 Answers   Remi,

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I have 500A load (WHICH IS SEPARATE MDP PANEL),an MCC panel with 4000A Breaker.Already I have 2500A load.Can I connect this load directly to the Busbar since I have PROTECTION IN MY MDP Panel ?

4 Answers  

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How does cost of generation from hydropower plant compare with other sources of electricity?

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hello if any one have papers vof hpcl or sail, plz send me

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What is routh hurwitz stability criterion?

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In neutral the current will flow or not?

17 Answers  

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If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.

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In 3.5X150 Sq.mm cable what does 150 stand for outer dia or inner dia?

4 Answers  

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Why Earthin is not required in Xformer primary side when it is in Star / star?

2 Answers  

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The unit of electrical charge is the

1 Answers  

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what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

0 Answers   Mega Power,

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What is the value of nuetral current in star connected load when DC is supplied to it???

1 Answers  

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