Assertion (A): DC generators are not used to generate electricity at very high voltages. Reason (R): If the generation voltage in a DC generator is high, the required insulation in the commutator will be greater, leading to a significant increase in the size and sparking issues of the commutator. Choose the correct option:

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Electrical Engineering · DC Generators Principles

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both A and R are true, and R is the correct explanation of A.

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