Answer / raghavendra

For higher value of resistence measurmrnt megger will be used, but it will not give exact digits when it is micro resistences (during short circuit period)

Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

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What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?

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WHAT IS DEAD END IN PROTECTION?

0 Answers   Ispat, L&T,

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How to improve the power factor from 0.8 to 0.98? Also tell me cost vs benefit analysis.

2 Answers  

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a power supply to be constructed from voltage cells is required to provide Max. 20A Current with a terminal voltage of 6v.Several voltage cells are available each of which has terminal voltage of 1.5V & each of which can supply a max current of 5A .the no of cells required will be ??

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what is bushing in transfermor

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what is skin effect?

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What is the technical name of minute currents that i have been produced in moving electrical objects?

2 Answers   ITC Infotech,

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what is the purpose of interpose t/f in control and relay ckts?

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What is full form of G.O.D in 11kv distribution?

10 Answers   GOD, MSEB, Shyam Indus Power, STL,

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What is line resistance of cable & how it can be measured ?

0 Answers  

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