I have raw material for making Compact-Choke for flourscent
lamp of 40 Watts. We are suppose to get 0.4 amps output at
end. but we are getting 0.42 or 0.44 amps and above. We
have done many testings in different but nothing worked out.
Please suggest me how to get the correct output.
We are using 1. core winding of 700 windings of aluminium
2. E-shape iron fillings and I-shape iron fillings to
surround the winding.
Answer Posted / ramprakash.b.s
SEE ONE THING I TELL U IS THAT TO GET THE CORRECT O/P
CURRENT WHATEVER MAY BE IT IS MAINLY DEPENDS ON THE QUALITY
OF WIRE USED TO WINDING AND THE LARGE LOSSES DUE TO
MATTERIAL USED FO E SHAPE IS MORE LOSSABLE.U TRY WITH 32SWG
WIRE HAVING 750 TURNS U GETT IT EXACT .5AMPS
i go with this.
Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
how indusrial diesel generator work
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.
if a number of plc s are there then how many modbus to be used
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.
what do u understand about FACTS? how they are useful?
Explain in brief description about the operation of DG sets.
How many gap between finger contact in a.c.b. and v.cb.?
What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?
previous year paper of ntpc bhel for degree in electrical enng
Why the cores of large transformers build up of circular cross section?
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..