as ac supply is given 2 the transformer why it doesnot
depends upon powerfactor????

Answer Posted / u.v.v.satyanarayana

actually t/f has twotype losses,one is copper and another
is iron losses,so copper losses depends on current and iron
losses depends on voltage.

Is This Answer Correct ?    1 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is electrical machines

3025


I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

1857


I'm looking for a softcopy manual set for a Credence ASL- 3000. Anyone know where I can get it?

1641


1.What will be stored in online ups EPROM IC?

1604


explain single phase series motor

1460






HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?

1573


How many devices can be connected in one zone of FACP

1797


What is the difference between solid grounding and impedance grounding?

1547


Name two low frequency oscillators?

909


On what cycle does thermal power plant operate?

654


what maximum range of star & delta in hp or kw ?

1280


My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

1597


what is mean by restructuring power system?

1552


state types of reflectors in illumination engg. ???????

1466


What are different types of control systems?

748