When Neutral exceeds or equals the phase current in both
single phase * three phase system?
what is rated speed?
what is distribution board and panel board
what role does a star point or neutral point play in a star connected system?
I need the proper answer on :- What is the Earthing Value as per the standard for Raw power and UPS Pit and in panel /DB N-E value ???
how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.
why we used servo motor insted of inducation motor?
why phase plates are used in transmission line????
my question is that....few days ago i had installed a three phase motor starter for an electric saw.the motor will run and make the hydraulic pressure which will be goes to pressure cylender by up and down lever.two number of limitswitches are also installed on cylinder for safety of motor.now when the arm of cylinder reaches to the upper or lower limit it will cut the motor's line.and motor will be stop.now wana know that what will i do that motor runs continue after the limitswitch cut it down but it shold not be made any pressure.pls answer me in brief.
relation between power station capacity and voltage level?
why the autotransformer burnt while stating the pumpmotor?, In starter and motor there was no abnormality.
what is use of starter motor in DG ?
what are all types of cross section in AC cables?
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