1KVA transformer of different frequencies of
50hz,100hz,500hz&1000hz. which one of these transformer has
big size? Give reason
- 16 Answers
- 34424 Views
- Ecil, Engineers India, MahaDiscom, I also Faced
- E-Mail Answers
Answer Posted / chankey garg
while increasing freq width of stamping decreases so 50hz
having bigest size
| Is This Answer Correct ? | 11 Yes | 4 No |
Post New Answer View All Answers
How many points does a Circuit can have?
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com
How does an induction motor start?
in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain
what is sevice settings for mccb?How can be it setted?
What do you mean by the zone of protection?
How Can You Relate Power Engineering With Electrical Engineering?
What is a parabolic signal?
What is the automatic voltage regulator with servomotor?
SUTIABLE FOR ohm's law super conductor
when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
why the voltage and current in a long transmission line are called travelling wave?
