STATE DISADVANTAGES OF D.C. SERVO MOTOR

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STATE  DISADVANTAGES OF D.C. SERVO MOTOR 
 By Abhinandan singh   26 September 2021

1. There is  difficult of communications. 

2. sparking  occurs  at the  brushes and  commutator  due to poor communications. 

3. Radiofrequency  interference  is produce3 due to the  sparking. 

4 . Weight of armature  increase  due to  armature  winding  so  it inertia  increases. 
this  result  in increased  start  and  stop time.
 

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