what is the difference between ac and dc generator
Answer Posted / nandhini
in dc generator,rotor consists of armature conductor and stator consists of field windings.in ac generator,rotor consists of field magnet and stator consists of armature conductor. in dc generator commutator is used to convert it to dc but in ac generator no commutator is used. ac generators are also called as alternators. in dc generators split rings are used for phase displacement .in ac generators slip rings are used.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
Meaning of ingrace protection for motor.for ex IPXY
how to calculate slip ring induction motor stator and rotor currents??
How does PLC work for sychronising of Two or more DG sets?
how we calculate the short circuit capacity of the busbar in LV & HT?
What is the meaning of C1, C61, C91 cable
What is the relation between frequency and motor rpm?
what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...
what are your career plans upon completion of the programme and the relevance of recity generation to your professional development?
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
how to calculate fuse rating for a motor
what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.
how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?