1.what type of wave is produced from i.online ups ii.offline ups iii.inverter.why don't we use inverter instant of offline ups for computer,what's the reason?
2 3818what is the full load current and power rating of 1 Tonne Air Conditioner?How will Calculate?
2 4014Post New Electrical Engineering Questions
What are the various types of rotor used in the alternators?
what is the difference between vector scale and vector diagram?
Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?
Define coil span?
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw
Formulae for calculating the transmission line losses for different voltage levels
Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
can i connect REF and Differencial relay in 1 CT core for transformer protection?
Why line VTG = √3 phase VTG in star? How?
What is difference between Over Current & Earth Fault protection?
what is the synchronous timer ? and it applications.
Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.
What is the dc grounding system and what is diff between AC/DC grounding system?
