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Heat is dissipated both inside and outside of the wiring closet.

When selecting a UPS for a wiring closet, one should consider which of the following?


Which of the following is a benefit of Power over Ethernet?

Which of the following typical wiring closet characteristics is NOT a major challenge

Which of the following is the most accurate description of a midspan PSE?

Which of the following is the most accurate description of an endpoint PSE?

Current flowing through cable causes energy to dissipate in the form of heat.

Which of the following is ASHRAE's recommended maximum room temperature for wiring closets?

Which of the following is the correct term for the cooling method that involves heat leaving the room through the walls and ceiling?

Which of the following is a case where dedicated air conditioning is appropriate even when ventilation appears to be a technically viable?


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