Absorption refrigeration is a type of refrigeration system that uses heat to drive a cooling cycle. It is commonly used in large-scale applications such as commercial and industrial refrigeration, as well as in niche applications like RVs and camping refrigerators. The technology requires a specialized skillset to design, install, and maintain, and is typically used in situations where electric power may be limited or unavailable.

Compressed Air refers to air that is stored at a pressure greater than atmospheric pressure, enabling it to perform work in various applications. This skill involves understanding the principles of air compression, storage, and distribution, which are essential for operating pneumatic tools, machinery, and systems. Knowledge of Compressed Air is utilized in industries such as manufacturing, construction, and automotive for tasks including powering tools, cleaning surfaces, and controlling equipment. Proper management of Compressed Air systems ensures efficiency, safety, and effective operation in various settings.

Computerized Maintenance Management Systems refer to software solutions designed to streamline and manage maintenance activities within an organization. This skill encompasses the ability to track work orders, schedule preventive maintenance, and manage inventory and assets effectively. Knowledge of Computerized Maintenance Management Systems is used to enhance operational efficiency, reduce downtime, and improve resource allocation by providing data-driven insights into maintenance processes.

Corrective Maintenance refers to the process of identifying and repairing faults in equipment or systems after they have occurred. This skill involves diagnosing issues, determining the necessary repairs, and implementing solutions to restore functionality. Knowledge of Corrective Maintenance is utilized to minimize downtime and ensure the reliability of operations by addressing unexpected failures in a timely manner.

Lock Out / Tag Out refers to a safety procedure used to ensure that hazardous machinery is properly shut off and not able to be started up again before maintenance or servicing is completed. This skill involves the use of locks and tags to secure energy-isolating devices, preventing accidental energization and protecting workers from potential injuries. Knowledge of Lock Out / Tag Out is applied in various industrial settings to establish safety protocols, conduct risk assessments, and train personnel on compliance with regulatory standards.