What type of pressure condition can trigger an emergency shutdown?

An emergency shutdown in power engineering can be triggered by both high and low-pressure conditions because they can indicate potential safety hazards in the system. High pressure may result from equipment failure, blockages in pipes, or other anomalies, creating a risk of explosion or rupture. On the other hand, low pressure may signal a significant problem, such as leaks or system failures, which could lead to operational inefficiency or safety hazards.

By being responsive to both extremes, operators can protect the integrity of the equipment and the safety of personnel. Implementing pressure monitoring systems that detect both high and low conditions is a standard practice in industrial settings, ensuring that systems can initiate an emergency shutdown before reaching a critical state. This dual approach ensures comprehensive safety management in power systems, a fundamental principle in engineering practice.