Series Circuit:
In a series circuit, components (e.g., bulbs) are connected end-to-end in a single path. If one component fails, the entire circuit breaks, and all components stop working.
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Parallel Circuit:
In a parallel circuit, components are connected across multiple paths. If one component fails, the others continue to work because the current can still flow through the remaining paths.
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NEC · BS7671 · AS/NZS · CEC · DIN VDE
