ATPL: A single action actuator:
Domanda 291, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| Travels One Direction Under One Application Of Hydraulic Power And In The Opposite Direction Under A Second Application Of Hydraulic Power. |
| Cannot be used for variable position operations as it is designed to lock in the extremities of travel. |
| Is powered in one direction only by hydraulic power, the return movement being under spring force. |
| Is A One Shot Actuator Used For Emergency Systems Only. |
