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
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
how harmonics generated in induction furnance? how minimise it?
What are the different sign conventions used in electric circuits?
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)
what is smartµ grid technology?under coal gassification?
Explain Energy and Power signals?
how can we say that stator magnetic field rotates with synchronous speed?can we derive?
What is synchro?
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.