why CRGO material used in transformer?
Answer Posted / uttam lal
to reduce the core losses in transformer. core loss is the sum of hystersis and eddy current loss
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
can anybody sent me power grid questions. what subject should i prefer for preparation?
what irequirment need to be followed when working on live equipment
What is the disadventage of gland earthing(power cable) if any. ?
different aspects of voltage stability
What are m circles?
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
how to decide choke rating for drive?
What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?
Swg formulae
why different series of vfds (like allenbradley)are used in industry ?
How will change the frequency in distribution side?
Sir, I have applied for the of Jr.engineer(Electrical & Electronics) & ASST. LOCO PILOT at ALL RRB BOARDS. please send me all RRB Boards solved papers in the year of 2001 tO till date. i requested send me the papers to my id as soon as possible (jet_0991@yahoo.com). (This is very urgent) Thank You,
how external lighting design? please give examples?
If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?