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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Draw a labelled circuit diagram of a simple electric motor and explain its working. In what way these simple electric motors are differentfrom commercial motors?
 
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Pick and Place the parts of the electric motor:
 
Answer variants:
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Split rings
+
S
N
K
Brushes
 
 
 
 
 
 
 
  
In simple electric motor,  are used.
 
In commercial electric motor,  are used.
 
In simple electric motor, Number of turns in the coil is .
 
In commercial electric motor, Number of turns in the coil is .
 
In simple electric motor, Soft iron core is .
 
In commercial electric motor, Soft iron core is .