Answer Posted / r.sharma
in the dc moror field as well as armature winding is
provided but in ac motor short circuited armature is
placed. we give the supply to the field and armature in dc
motor but in ac we provide supply only to the field or
armature.depends upon the supply giving to the ac motor it
is classified into 2 types one is rotating field system
with stationary armatue another one is rotating armature
with stationary field system.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com
As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?
to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????
Vibromotor 252MV 1/4HP2P..what is mean by 252MV?
what is the k var ratting of 1250kva
What is time invariant system?
Why field rheostat is kept in minimum position?
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?
what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
How to do maintenance of transformer feeder.
why burdens of VTs is more than CTs?
What is the height of DA, DAL, DB, DC & DDE tower?
What are the main parts of central chiller plant? Explain the function of each stage.
What is Phase margin?
