What is the difference between diode and a transistor in terms of the direction of current flow?1522
If I have a motor of 1MW with 6.6kv, running at 35% load, how can i save energy without reducing the load ?2 3803
is there any difference in reading or error in value, if we connect the R phase in Y terminal and Y phase in R terminal of electronic energy meter of 11 kv feerders???
why inuctive drop is not consider in DC MOTOR2 3039
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.1385
what is reactive and active power?why we need power factor correction?2 3881
why inductivedrop in dc motor neglected2 4072
I am selected in OCL(Orissa cement Limited), but they have a Tech PI round their at their plant.Anybody has any idea that what kind of questions they are going to ask??Please guies help me. I am in serious headache.I have heard that huge elimination is done at there.3789
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????1662
Why there are semi conductor layers on conductor and XLPE insulation of HT cables1 2629
Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?1470
a starter used for squirrel cage induction motor?
how to find three phase complex power in per unit and MVA?
what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer
What is meant by analogous system?
how much flux density of CRNO core
what is the difference between 2 way and 4 pole selector switch???
pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
What mean by MLTP
How we can change the direction of rotation of Induction motor? Prove it using graphical
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
please write motor, transformer, Generator setting, fault level calculation of Tr.etc
What is the end effect of linear induction motor ??
What is the effect of pi controller on the system performance?
how many Classification of fire extinguisher
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?