Which of the following is a consideration for landing without hydraulic pressure?

Landing without hydraulic pressure poses significant challenges due to the reliance on hydraulics for various aircraft systems. One key aspect to consider is that the flaps will remain in their selected position. This is because flap systems typically use hydraulic power to extend or retract. In the event of hydraulic failure, the flaps, assuming they were already deployed prior to the failure, will not retract but stay in the last selected position. This capability supports landing configuration, although it can ultimately depend on the specific aircraft design.

In contrast, the normal operation of gear extension and power brakes, which both typically rely on hydraulic pressure, may be compromised during a hydraulic failure. Speed brakes also rely on hydraulic systems for their deployment, so they would generally stay closed if hydraulic pressure is lost. Hence, it is crucial to understand the consequences of hydraulic loss on aircraft systems and how certain configurations, like flap position, are maintained regardless of hydraulic status.