ATPL: The logic symbol shown represents (assuming positive logic):
Domanda 570, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| A Nor Gate. |
| A NAND gate. |
| An EXCLUSIVE gate. |
| An invert or not gate. |
| A Nor Gate. |
| A NAND gate. |
| An EXCLUSIVE gate. |
| An invert or not gate. |
