What is the power system specification of the Sentinel?

The power system specification of the Sentinel is correctly identified as 120/208 VAC, 400 HZ, and 10 KW. This specification highlights the voltage and frequency requirements essential for the optimal operation of the Sentinel system.

Understanding the specifics of voltage, frequency, and power output is crucial for ensuring compatibility with other electronic and power systems. The voltage rating indicates the system's operational requirements, while the frequency (400 HZ) is typical for military and aerospace applications, facilitating the efficient functioning of various electronic devices. The 10 KW specification ensures that the system can handle sufficient load for performance, making it effective for air defense operations.

In contrast to other provided options, this particular combination of power specifications aligns with standard practices in military systems, particularly those utilized in command and control environments, reflecting the reliability and consistency required in critical air defense operations.