Interested to Buy Any Domain ? << Click Here >> for more details...
what will happen if we double the input frequency of a
transformer keeping the voltage constant?
- 6 Answers
- 24094 Views
- I also Faced
- E-Mail Answers
Answer Posted / shinde kv
when we applied double freq. that time eddy current losses
increase means iron losses will be increase hence increase
the heat loss.
| Is This Answer Correct ? | 8 Yes | 14 No |
Post New Answer View All Answers
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
What is meant by analogous system?
What id difference between power and energy?
how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me
How generating electric power export to grid from the generating station ?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
What is the differentional relay...what is the work of this in power Tx. how it is works..
Why to keep capacitor bank off while generator running.
If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock
HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?
Do inductive loads have distorted current waveforms ?
working of diesel generator ?
What is accuracy of a measurement?
