if only one generator is running in droop mode parrallel with grid and suddenly grid breaker off what will happen? It will trip o/u freq or stay as it is? (urgent)10 8077
when a three phase motor in running condition consumes 2A in each phase,and if one of the phase gets fails what will be the consumption in other two phases4 3189
What is the automatic voltage regulator with servomotor?839
How the neutral earthing is connected in DG alternator6 11591
What will happen if supply to three phase motor is given wiyhout inerting rotor in it?How much current it will draw?5 4068
According to general circuit diagram of 1-Phase t/f , why the primary is not get short circuited ,even though the supply terminals both are directly connected through primary winding?4 2600
How can i modify the design of 3 phase induction motor to be as 3 phase synchronous motor??2 2157
how do you calculate IKW(consumption per TR) in HVAC?25 92926
what is high tension ? specify the range?3 3712
i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection690
what is L.T?specify the range?7 3646
how can i improve the power factor in domestic (230v)
what is the effect of un-synchronized power.
is it possible to say motor horsepower number without seeing name plate(when name plate damaged)
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id firstname.lastname@example.org
how choose conductor&depending upon load
difrent between vcb acb sf6 and mccb breakers
what is model question rrb junior engineer electrical gr.II
Direction of flow of active power and reactive power with logic?
is it possible to have dc motors on single chip
what is the main parts of transformer? how it is functioning? pls giv the ans briefly.
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
why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
mccb service sittings be done?
what is differant beetween overload current and phase current?