An example schematic drawing I created to show some standard symbols

I like to learn by seeing examples. To try and show how a typical schematic diagram might look, along with some standard design symbols, I put together these drawings using Microsoft Powerpoint . . . .

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The difference between single-line and schematic diagrams

Single-line and schematic diagrams each have their respective places in the design process. But each serves different functions. The differences aren’t necessarily intuitive at first glance . . . .

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Diversity and common-mode failures

“Diversity” means using a different kind of technology, equipment, or methodology to perform the same function. Put another way, it’s taking different approaches to solving the same problem . . . .

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Redundancy and Diversity

Here are two basic concepts that should be understood by every electrical engineer in the nuclear power industry: redundancy and diversity. They are closely related, but not the same thing . . . .

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