Across
- 4. power source
- 7. applied systems
- 9. forced induction
- 11. cylinder volume
- 13. fuel ignition
- 14. long lifespan
- 16. battery driven
- 17. dual powertrain
- 18. operating capability
Down
- 1. design science
- 2. power measurement
- 3. fuel economy
- 5. new technology
- 6. exhaust output
- 7. rotational force
- 8. energy supply
- 10. consistent operation
- 12. energy output
- 13. temperature control
- 15. speed increase