Across
- 6. The electric potential difference between two points.
- 7. The distance between opposite surfaces of an object.
- 10. Sloping at an angle.
- 11. The width of the inside space of an object.
- 13. The total distance between two points, often used for the width of a bridge between supports.
- 15. A flat, level surface parallel to the horizon.
Down
- 1. The main body of an aircraft, excluding the wings and tail.
- 2. Measurements that define the size and shape of an object or space.
- 3. A flat surface perpendicular to the horizontal plane.
- 4. The total length of an object, measured from the front to the rear extremities.
- 5. The width of the interior of an aircraft.
- 8. The width of the outer surface of an object.
- 9. Materials that do not conduct electricity, used to suspend conductors.
- 12. The distance between the tips of an aircraft's wings.
- 14. Vertical and in alignment with gravity.