Duct plugs are designed to prevent which of the following?

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Multiple Choice

Duct plugs are designed to prevent which of the following?

Explanation:
Duct plugs keep the duct environment both dry and clean. By sealing the opening, they prevent moisture from entering, which helps avoid condensation and moisture-related issues on fibers and coatings. They also block dust, dirt, and other debris from getting into the duct, which could cause blockages or contaminate the duct path used for pulling and splicing. In practice, you want to protect cables and future work by minimizing both moisture and debris, so duct plugs are designed to address both.

Duct plugs keep the duct environment both dry and clean. By sealing the opening, they prevent moisture from entering, which helps avoid condensation and moisture-related issues on fibers and coatings. They also block dust, dirt, and other debris from getting into the duct, which could cause blockages or contaminate the duct path used for pulling and splicing. In practice, you want to protect cables and future work by minimizing both moisture and debris, so duct plugs are designed to address both.

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