Chapter 1 - Safety

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Across
  1. 3. To turn off or remove power from a circuit.
  2. 5. Playing practical jokes or exhibiting adolescent behaviour in an inappropriate place.
  3. 9. A circuit that has been disconnected from the power supply.
  4. 11. A platform for working in high places, generally designed so it can be taken apart and transported to a different job site or area.
  5. 12. An instrument used to test for some electrical quantity such as voltage, current, or resistance.
Down
  1. 1. A condition in which the heart starts to quiver and stops its pumping action.
  2. 2. A space that has limited entrances or exits.
  3. 4. An acronym for cardiopulminary resuscitation.
  4. 6. A circuit connected to the power supply; a voltage or potential exists between conductors.
  5. 7. Designing a piece of equipment so it cannot be misused by an experienced person.
  6. 8. One of these units equals 1/1000 of an amp (0.001).
  7. 10. An entrance or exit into a structure.