Energy Sources

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Across
  1. 2. hydraulics; pneumatics; steam
  2. 4. heavy equipment; power tools; operational noise
  3. 6. slip/trip/fall from elevation or on same level; falling objects; material handling
  4. 7. moving parts; mobile equipment; cranes
  5. 8. liquid chemicals; vapors; dusts
  6. 10. furnaces; friction; weather
Down
  1. 1. rotating parts; moving strip; springs
  2. 3. gauges; x-rays; lasers; ultraviolet from the sun
  3. 5. viruses; bacteria; cockroaches; pests
  4. 9. live electrical work; uninsulated cables; capacitors