What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?
3 5342High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
NTPC,
2104my question is Megger of cable insulation or swgr board meggerring some values in one day 50mohms,some other day checking different values(20Mohms). this tell that some person tell that that values ok. how to identify the megger value is correct. pls tell me the answer.
2 5551what are the industrail measures to overcome ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system? plz reply
3 7495A single line diagram(SLD) and a purchase order of a 11/66kV switchyard of a power plant was given. In the SLD, only one lightning arrestor(LA) was shown, but the purchase order had need of 3 LAs. Is this correct, if yes, why?
2 7404Post New Electrical Engineering Questions
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
how to read idmt curva
how to check three phase motor torque value?
What is the basic of DTH.
As an electrical engineer what are the responsibilities which i can hold in TCS?
why ss stablity limit is more transient stablity limit?
why fractional pitch winding generally used in alternators?
why should the primary of transformer be connected in delta in a heat run test?
WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
What is the use of bundle conductors?
A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.
What is the difference between Delta & Wye windings?
why output is out of phase in case of common emitter?
Explain what is clipper and clamper circuits?