In electric motors, according to the no. of compartments, The no. of input

In electric motors, according to the no. of compartments,
The no. of input's (pantagraph collector's) were increased,
why?

Question Posted / edisondasan

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In electric motors, according to the no. of compartments, The no. of input's (pantagraph coll..

Answer / k.prakashchandra

To draw more current as the pantographs are in parallel.

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