Click this link to view O*NET’s Tasks section for Heating and Air Conditioning Mechanics and Installers. Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to O*NET, what are some common tasks Heating and Air Conditioning Mechanics and Installers perform? Check all that apply.
joining pipes or tubing to equipment and to fuel, water, or refrigerant source
pumping oil from a well into a pipeline for transmission
overseeing the activities of workers in a hydroelectric power plant
testing pipe, or tubing joints or connections for leaks
reassembling and testing equipment
testing electrical circuits or components
