Fan control is the management of the rotational speed of an electric fan. Gujrat, Elahi's hometown is the hub (70-75%) of Pakistani electric fan manufacturing industry. The engine is liquid cooled with a thermostatically-controlled electric fan. At a motel, Mawar is killed when an electric fan drops on her neck. The next rank has an electric fan to circulate hot air through the room. An electric fan or a box bellow is used to feed air into the forge.