Heavy Duty Equipment Technician Red Seal Exam Prep · Question
When interpreting a wiring diagram, what does a dashed line typically represent?
In many electrical wiring diagrams, a dashed line is used to indicate an optional circuit, part of an assembly that is internal to a component, or a path that i
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Question: When interpreting a wiring diagram, what does a dashed line typically represent?
Answer options:
- A ground connection. ✅ An optional circuit or an internal connection within a component.
- A shielded wire.
- A high-voltage circuit.
Correct answer: An optional circuit or an internal connection within a component.
Explanation: In many electrical wiring diagrams, a dashed line is used to indicate an optional circuit, part of an assembly that is internal to a component, or a path that is not always active.
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