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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?
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 .
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