The main scenarios of the electric light solution with one light to the end are (). (Multiple Choice)

Question

Options

• AIntelligent inspection of anesthesia tubes
• BDigital Lisheng Substation
• CPower distribution communication network
• DPower transmission and transformation communication network
• EOverhead line inspection

• A
  100% (58)

Explanation

All five options are correct because "one fiber to the end" (一光到底) is a comprehensive optical fiber communication strategy in power systems that spans every layer of the grid - from high-voltage transmission and transformation networks (D) down through distribution communication networks (C) and into digital substations (B). The strategy also enables field applications such as intelligent inspection of gas-insulated pipelines/anesthesia tubes (A) and overhead line patrol inspection (E), where real-time fiber-connected sensors and cameras replace manual checks.

Since this is an all-of-the-above question with no distractors, every listed scenario represents a validated deployment context for this optical fiber solution - none are wrong.

Memory tip: Think of the power grid as a spine - fiber runs from the highest voltage "backbone" (transmission/transformation, D) through the "joints" (substations, B; distribution networks, C) all the way to the "fingertips" (field inspection tasks, A and E). If it touches the grid, fiber can reach it.

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