Critical Environment Technician Prep Guide

Learn the basics of electrical and mechanical equipment, controls, and operating systems.

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Lessons by Category

Our guide can help you prepare for the basic knowledge required to get hired as a Critical Environment Technician in high-performance data centers.

Critical Environments

Learn the fundamentals of data centers and building systems.

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Mechanical Systems

Learn about the critical equipment responsible for heating, cooling, and humidity control.

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Electrical Distribution

Learn how power runs into a data center, all the way down to the customer load.

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