Intro to heating PPT 2

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Across
  1. 2. A semiconductor device that changes resistance with a change in temperature, typically used as a temperature sensor
  2. 4. The unit of measurement for power consumed by a load
  3. 5. The basic unit of measurement for electrical resistance, represented by the symbol
  4. 6. device or substance that inhibits the flow of electrical current.
  5. 7. loads are electrical loads that convert electrical current into magnetism, often used to do mechanical work. An electric motor is a good example of an inductive load.
Down
  1. 1. A magnetically operated control device consisting of a coil and one or more sets of contacts
  2. 3. loads, Electrical loads that consume only active power, with no magnetic field involved.