is there or does RCCB work for single phase connection?
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what is the main function of capacitors in mccs.
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
Can any body tell gulf interview question for experienced electrical engineer ?
in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly
what do you mean by class PS CT and what are technical details needed for calculating it?
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
Why do power lines not short out when they fall into water?
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
What are the reasons for the parallel operation of transformers?
what is subtransient , transient and steady stateac components
How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?
what is mean by restructuring power system?
What is the vector group of a transformer,how can it be found out?
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is