Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ramprasad thorat
as the copper loss depends on current and core loss depend
on voltage so it is easily possible to find the efficiency
of the alternator. also at the time of manufactoring we dont
know the power factor of the load. so the alternators rating
is in VA.
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
What is the reason that the humming sound is coming from the induction furnace panel?
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 the difference between RMS & TRUE RMS VOLTAGE
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.
What is inrush current?
How to design the earth grid for lightning protection in an industry
What is instrumental error?
how to calculate cooling requirement of datacentre from electrical load?
Generator,motor and alternator Working principal Please explain easily
sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"
Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
How to convert 2 phase to 3 phase electricpower in induction moter?
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
How to calculate main incomer rating of APFC Panel ? Let's say i want to find main incomer for 11kV, 1000kVAR Panel.
explain the functions of main isolation switches
