Ladder Diagram vertical lines at the start and end of each rung are called what?

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Study for the Instrumentation Controls Lab Exam. Use flashcards and multiple-choice questions, each with hints and explanations. Prepare efficiently and perform confidently on your upcoming test.

Multiple Choice

Ladder Diagram vertical lines at the start and end of each rung are called what?

Explanation:
In ladder logic, the two vertical lines on the sides are rails. They form the power path for each rung, providing the supply and return so the circuit can complete when the rung conditions are met. Each rung runs from left to right between these rails and may include devices like contacts and coils, but the rails themselves are just the conducting framework that carries the current.

In ladder logic, the two vertical lines on the sides are rails. They form the power path for each rung, providing the supply and return so the circuit can complete when the rung conditions are met. Each rung runs from left to right between these rails and may include devices like contacts and coils, but the rails themselves are just the conducting framework that carries the current.

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