What is the static pressure of a BAK-12?

The static pressure of a BAK-12 is indeed 175 psi. This value is significant as it represents the operational pressure within this type of arresting system, which is specifically designed for use in military aviation. The BAK-12 system utilizes a combination of hydraulic and mechanical components to safely stop and control the landing of aircraft on a runway or carrier landing scenario. Understanding the correct static pressure is essential for proper maintenance and operation of the system, ensuring that it operates effectively and safely under the conditions it is designed for. The other pressures listed do not align with the specifications of the BAK-12, as they represent either higher or lower pressure thresholds not suitable for this equipment.