ATPL: The viscosity of a hydraulic fluid should be:
Domanda 312, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| The lowest to minimize power consumption and resistance to flow. |
| The highest to provide excellent lubrication properties. |
| The highest to minimize power consumption and resistance to flow. |
| The Lowest To Provide Excellent Lubrication Properties. |
