why dc power can not be used in transformer?
Answer Posted / jaya bharath reddy
generally, transformer o/p is come by mutual induction i.e,
flux produced in primary coil causes the flow of current in
secondary coil. mainly, flux is produced by time varying
fields i.e, ac signal since the ac signal is time variant
but dc signal is time invariant signal it is constant all
the values of time . so, flux is not produced in the
primary coil consequently no flow of current in secondary
coil.
THANKS FOR STUDING THIS EXCELLENT MATTER .PLEASE
GIVE THE EXTRA INFORMATION THAN THIS.
ALL THE BEST!!!!!!!
Is This Answer Correct ? | 61 Yes | 13 No |
Post New Answer View All Answers
How to calculate capacitor bank value to maintain unity power factor with some suitable example?
What is class ab operation?
On 400 amp factory load how kvarh capacitors provide
how are reversing the direction of rotation of dc motor
write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr
in dc series motor if field wdg is shorted then
Purpose of providing neutral isolation panel for parallel operation of diesel generator
Transmission through a short line depends on
when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.
how to flameproof electrical motor on the shaft?
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
Why are iron cores in transformers made laminated?
temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%
how does commutator convert a.c to d.c?