IS there any mechanical connection between the field winding
and armature winding of a dc generator?
Answer Posted / manojkrishnan
There is no mechanical connection in between field and
armature windings . The winding of the field is wound on the
stator cores while that of the armature is wound on rotor
cores. There must be a narrow gap in between the stator and
rotor cores ( say 2mm ) so as to rotate the rotor freely .
Is This Answer Correct ? | 24 Yes | 0 No |
Post New Answer View All Answers
what is the principle of operation of CFL ??
What is an Air COmpressor
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
what is the basic need of domestic loads 1- voltage 2- current
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
design a LV scheme for a 15 storied building?
Why 1/3 is used in symmetrical components?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
What is the distance between body earthing and neutral earthing.?
In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring
How to calculate phase to phase difference ?
What is the normal phase difference between the voltage and the no-load current in a transformer?
why high speed tripping relay is used in protection circuit why not normal relay
how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?