1.

The function of commutator in an e]ectr5c motor is to:

A. Make contact with the rotation rings.
B. Reverse the direction of current flowing through the coil.
C. (i - C), (ii - A), (iii - D), (iv - B) 
D. All the above
E. None of these
Answer» C. (i - C), (ii - A), (iii - D), (iv - B) 


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