If there is an imminent danger, in addition to any other action you take, you should telephone OSHA. Your Right to An Inspection Often, OSHA prefers to investigate complaints by faxing a letter asking about the hazard to the employer, rather than by conducting an on-site inspection.
(November 2014) A Totally Enclosed, Fan-Cooled (TEFC) electric motor is a type of industrial electric motor with an enclosure that does not permit outside air to freely circulate through the interior of the motor. An external fan blows outside air over the frame of the motor to cool it.
Cooling towers are used to remove waste heat from a process by releasing it to the atmosphere. Cooling is necessary for a steam cycle to continue to operate due to equipment and thermodynamic limitations. The heat from cooling the steam from the turbines from vapor to liquid in the condenser has to the atmosphere. In some ways, a cooling tower is analogous to the radiator on an automobile. Two types of cooling processes are generally used, direct and indirect cooling.