Temperature controllers are also used in ovens. When a temperature is set for an oven, a controller monitors the actual temperature inside of the oven. If it falls below the set temperature, it sends a signal to activate the heater to raise the temperature back to the setpoint.
or Manichaean. 1. . an adherent of the dualistic religious system of Manes, a combination of Gnostic Christianity, Buddhism, Zoroastrianism, and various other elements, with a basic doctrine of a conflict between light and dark, matter being regarded as dark and evil.
fedÂ·erÂ·alÂ·ism. n. 1. a. A system of government in which power is divided between a central authority and constituent political units. b. Advocacy of such a system of government. 2. Federalism The doctrine of the Federalist Party.ederalism. 1. a union of states under a central government distinct from that of the separate states, who retain certain individual powers under the central government. 2. (cap.) the principles of the American Federalist party, especially its emphasis during the early years of the U.S. on a strong central government.