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.
: a system of rigid social stratification characterized by hereditary status, endogamy, and social barriers sanctioned by custom, law, or religion. 4. : a specialized form (as the worker of an ant or bee) of a polymorphic social insect that carries out a particular function in the colony.aste. noun \Ëkast\. 1. : one of the classes into which the Hindu people of India were formerly divided.