Final answer:
Shielded wiring harnesses protect electronic systems by preventing unwanted electromagnetic interference.
Explanation:
Shielded wiring harnesses are primarily used to prevent unwanted electromagnetic interference from affecting electronic systems. By creating a barrier that absorbs and redirects electromagnetic radiation, shielded wiring harnesses help maintain the integrity of signals and prevent disruptions in communication or operation.
For example, a Faraday cage can be employed to shield sensitive portions of circuitry from external electromagnetic interference, ensuring optimal performance of electronic devices. Twisted pairs in cables are also utilized to minimize interference, showcasing the importance of shielding in maintaining signal quality.
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