Before taking out an element of the Bulk Electric System, what should a System Operator do first?

The correct choice emphasizes the importance of conducting a power flow study before taking any action on the Bulk Electric System. Running a power flow study allows the System Operator to analyze the impact of removing an element from the system, such as a generator or transmission line. This analysis helps identify potential issues such as overloads, voltage stability, and reliability concerns that might arise from the change.

By understanding how the system will behave after the removal of the element, the System Operator can make informed decisions that prioritize safety and reliability. This proactive approach ensures that any operational changes do not inadvertently compromise the overall stability of the electrical grid.

While getting crews in place, discussing with the Reliability Coordinator, and increasing voltage are important steps in the operation of the Bulk Electric System, these actions would typically come after assessing the potential impact of removing an element. Addressing the power flow first ensures that the subsequent actions taken are based on a thorough understanding of the system's current state and projected performance.