Interested to Buy Any Domain ? << Click Here >> for more details...
What is the material used for the core of a high freiquency
transformer?
- 3 Answers
- 5808 Views
- Videocon, I also Faced
- E-Mail Answers
Answer Posted / lakshmi
high grade silicon steel. eddy current and hysteresis
losses are depend upon frequency. for high frequency the
losses are also increases. and hysteresis loss are also
depends upon hysteresis coefficient (n). high grade silicon
steel (crgo steel) having low hysteresis coefficient that's
why it is used at high frequency transformer.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?
WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.
what is thermal resistance of PVC Cable.
How to run a three phase motor into single phase........
why the name trunking bus PT
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
Is any generator is developed which is operated with out diesal or other expensive source?
how to flameproof electrical motor on the shaft?
Which device is used for the source of emission of electrons in a crt?
i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks
I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out
what is meant by brushed alternator & its working principle ?
how to design coil turns ?
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
