WORD CHALLENGE - Engineering Grade 12 Crossword

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Across
  1. 5. Type of engineer that makes spaceships.
  2. 6. Computer-aided design
  3. 8. The programs and other operating information used by a computer
  4. 9. What is the gear that has 90 degrees teeth
  5. 10. A new method, idea, product, etc.
Down
  1. 1. A wheel with a groove in which a rope can run
  2. 2. The machines, wiring, and other physical components of a computer or other electronic system
  3. 3. Used for transmitting torque between two shafts
  4. 4. What tells us how fast the input gear is compared to the output gear
  5. 7. Loop of flexible material between rotating shafts or pulleys