| . | Each probe heater has two heating elements. On the ground, heat is provided to one element. In the air heat is provided to both elements. |
 |
True. |
 |
False. |
 |
. |
 |
. |
757/767/ Review Questions
| . | Each probe heater has two heating elements. On the ground, heat is provided to one element. In the air heat is provided to both elements. |
|
True. |
|
False. |
|
. |
|
. |