| Hint | Answer | % Correct |
|---|---|---|
| F | Fan | 71%
|
| B | Baffle Filters | 43%
|
| D | Ductwork (Square) | 43%
|
| F | Fire Suppression | 43%
|
| M | Mesh Filters | 43%
|
| S | Spiral Ductwork | 43%
|
| U | UV System | 43%
|
| A | Attenuator | 29%
|
| C | Canopy | 29%
|
| E | ESP System | 29%
|
| G | Gas Interlock | 29%
|
| G | Grille | 29%
|
| L | Louvre | 29%
|
| O | Outlet | 29%
|
| P | Plenum | 29%
|