Transformer not operated in dc ! why?

Answer Posted / ramesh

My suggestion, transformer was 3Ph supply & frequency
magnetic flux produced in the primary side winding & DC
supply only 1ph supply no magnetic flux in the winding. All
motor supply is required 3ph supply, but DC not available
3ph supply. DC current is more than AC current.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is nyquist contour?

765


what is the difference between the characteristics of two different phase bushing of any transformer

1347


What is mathematical model of a control system?

652


Why r u using pf panel. what the uses

1513


boiler is running in rankine cycle and deisel generator is....?

1575






why does make gain margin and phase margin on same plot.?

1641


Explain what is rated speed?

677


use of choke in APFC panels

4899


at what base you will tell the direction of rotation of dc motors and generators?

671


what is the criteria for selection of conductor used for ehv ac electrical dischrge

1613


What is a Phase shift meter? Where can I get one?

1664


What is current & voltage ? Voltage perform at any load without current or not?

1383


send me all basic electrical question and answers

2536


State The Difference Between Generator And Alternator?

677


what is resver in electrical enginnering with answer

1206