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Why Carbon Brushes Placed along MNA in a DC Generator?

April 28, 2018July 7, 2016 by admin

Carbon Brushes are used collect the current due to the induced emf from the armature coils in a DC Generator, as all of us know. When a brush is at any particular commutator segment, it shorts out that particular coil and draws current from the rest of the coils. If the brush is not exactly … Read more

Categories DC Machine Tags Carbon Brush, GNA, MNA 4 Comments

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