WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

0 Answers  

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0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz

0 Answers   SoftLogic,

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arcing is due to only capacitance or it is due to both inductance and capacitance? explanation.

2 Answers  

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In a transformer ,when voltage decreases current increases. but this is a violation of oms law.why?

15 Answers  

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sigal phase supply is 230 v ac two phase supply is 415 v ac then why three phase supply having supply is 415 v ac why not 690v ac

2 Answers  

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if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?

2 Answers   KSEB,

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what is the difference between E.L.C.B & R.C.C.B?

2 Answers  

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At the time of 1st charging of transformer, there were huge inrush current, so why at that diffrential relay are not operated? Why?

3 Answers   Adani,

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why we can turn on the phase-A scr in 3 phase converter at 30 degrees

1 Answers   JSW,

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Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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i want to syncronise 5 nos of DG. How? pls reply

3 Answers  

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Why neutral shows voltage with earth ?

2 Answers   MRF,

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