What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?
3 3969High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
NTPC,
1603my 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 4321what 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 6074A 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 6488Post New Electrical Engineering Questions
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
please send previous exams question papers
700KW 6.6KV slip ring induction motor to use VFD to control the speed
what is spadar bar .why I use in DC generator.
How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V
how can you size an automatic voltage regulator?
Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).
what is mean by PIR in circuitbreaker and give me detail of that?
how many load we can take for lighting
Single phase and threephase power calculation
Explain the different regions in frequency response?
What are the special cables required for explosion proof wiring?
How to calculate MCB Breaking capacity.
What is resolver and glass scale in CNC how they work?