Across
- 1. Moving parts often suffer from mechanical ____.
- 4. It develops on the circuit board when it gets wet.
- 5. "Infant ____" happens when newly-built products fail early.
- 9. A board inside electronic equipment where components are placed.
- 12. Another word for a breakdown or a product not working.
- 14. Salt water or damage can shorten the product’s ____.
- 15. (from context of water/salt water) – Water on metal surfaces that leads to corrosion.
- 17. It can be "heat", "electrical" or "physical".
- 19. You must not install them the wrong way.
Down
- 2. Solder joints can develop this, and it stops current from flowing.
- 3. It is "reversed" when you install batteries the wrong way.
- 6. Using a machine too much, which leads to components wearing out.
- 7. It can produce power surges and burn out equipment.
- 8. Machines can be damaged when they are handled the wrong way in ____.
- 10. Small parts inside the laptop that can be damaged by salt water.
- 11. A professional person who repairs electronic devices.
- 13. Physical stress happens when people ____ their machines.
- 16. What a technician tries to do with a broken device.
- 18. A "power ____" can happen during lightning and burn out equipment.