How to calculate percentage impedance of a power transformer.
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
Is your generator is automated or manual if so do you know the circuits?
how water and air molecules are conduct the heat?
what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?
our industries ht line so power fluctation(once drop of power please rectify causes
What is the vector group of a transformer,how can it be found out?
What is the specification of service line (ie from electrical post to cut out) used by electricity boards used in india.i mean which material,its size etc.. please give the answer at lalkishan.p@gmail.com
if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.
iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?
Why an ac systems are preferred over dc systems?
What is the difference between AC Drives and DC Drives?
14 Answers College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL,
why magnetising curve not start with zero voltage?