Which of the following is a part of the responsibilities of a Petty Officer of the Watch?

Monitoring alarms is indeed a critical responsibility of a Petty Officer of the Watch. This task involves keeping a vigilant watch over various systems and equipment that ensure the safety and functionality of the vessel. The POOW is responsible for recognizing and responding to alarms, which are alerts indicating potential issues that could impact the ship's operations or safety. By doing so, the POOW helps maintain an appropriate level of situational awareness and coordination throughout the watch.

While conducting inspections, supervising personnel, and executing emergency drills are important tasks in a broader operational context, they are often not the day-to-day responsibilities of the POOW. The focus of the POOW tends to center more on monitoring systems like alarms and reporting any concerns directly related to watchstanding duties.