Wind Turbine Vocabulary: Fourth Grade

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Across
  1. 2. An instrument that measures electromotor force in units called volts.
  2. 4. The center part of a wheel, fan or propeller.
  3. 5. turbine A machine that converts the moving energy of wind into mechanical and/or electrical energy.
  4. 8. energy Energy that can be used to do work.
  5. 9. The rotating part of an electrical or mechanical device.
  6. 10. A device that transforms mechanical energy into electrical energy.
Down
  1. 1. energy Energy stored by an object as a result of its position.
  2. 3. A machine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a series of buckets, paddles or blades on a rotor to rotate.
  3. 6. The ability to work.
  4. 7. energy The energy of motion.
  5. 11. energy Energy that is made from sources that can be regenerated.