Deactivation
In the context of aerospace engineering, deactivation refers to the process of shutting down or turning off a system, subsystem, or component of an aerospace vehicle, such as a spacecraft, satellite, or aircraft. This could be a temporary measure for maintenance, troubleshooting, or system checks, or it could be a permanent measure at the end of a mission or the operational life of the vehicle. Deactivation involves a series of steps designed to safely and efficiently cease the operation of the system or component without causing damage to it or other systems. These steps may include powering down, disconnecting from power sources, venting pressurized systems, and securing movable parts. Deactivation is a critical part of mission planning and execution in aerospace engineering, requiring careful consideration of the design, operation, and maintenance of the vehicle's systems and components.
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