1 Impeller humidifiers produce a cool mist with a rotating disk. 2  Evaporators use a fan to blow air through a wet wick, filter or belt. 3  Steam vaporizers use electricity to create steam that cools before leaving the machine.
Executive sponsor. Executive sponsor (sometimes called project sponsor or senior responsible owner) is a role in project management, usually the senior member of the project board and often the chair. The project sponsor will be a senior executive in a corporation (often at or just below board level) who is responsible to the business for the success of the project.
6 Questions To Ask Your Project Sponsor Before You Start Your Project. 1  Establish from your project sponsor the cause of the situation that requires a project solution. For example. 2  Have the project sponsor describe the risk to the organisation if the project is not done. 3  What is the approximate financial impact of not having the project.