PSI Journeyman Exam 2025 – 400 Free Practice Questions to Pass the Exam

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What is a conduit used for in electrical installations?

To support electrical devices

To protect and route electrical wiring

A conduit serves a critical purpose in electrical installations by providing protection and routing for electrical wiring. Its primary function is to shield wires from physical damage, moisture, and corrosive environments, which is essential for maintaining the safety and reliability of the electrical system. By organizing wiring into a defined pathway, conduits also help reduce clutter, prevent accidental contact, and make future maintenance or upgrades easier.

Different types of conduits, such as rigid metal, PVC, or flexible options, allow for various applications depending on the specific requirements of the installation site. These conduits contribute not only to the longevity of the wiring but also enhance the overall safety of electrical installations by minimizing hazards associated with exposed wires.

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To increase wire conductivity

To monitor electrical flow

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