True or false: A disadvantage of a Backpressure governing system is that the load output is dependent on the demand for process steam.

A Backpressure governing system utilizes the steam turbine's exhaust pressure to regulate the turbine's output. This method operates based on the steam demand from the process, which means that the amount of work the turbine can perform and the efficiency of energy usage are directly linked to how much steam is required by the downstream applications. If the demand for process steam decreases, the load output from the turbine may also decrease, potentially leading to inefficiencies or difficulties in maintaining optimal operations.

This dependency on steam demand can pose challenges, especially in situations where the steam loads are variable. During times of low demand, the power output may not be sufficient to meet the needs of the overall system, which can affect site-wide energy management strategies. Furthermore, if the system is tasked with providing a constant power output, it can lead to operational issues when the steam demand fluctuates.

Understanding this relationship is crucial for power engineers, as it highlights the limitations of backpressure systems in terms of load flexibility and operational consistency. Thus, recognizing that this characteristic is a disadvantage is accurate.