What does increasing the pressure in a boiler system typically allow for?

Increasing the pressure in a boiler system typically results in a higher boiling point of water. This phenomenon is described by the principles of thermodynamics and phase changes. When water is subjected to higher pressures, its boiling point increases, allowing the liquid water to remain in a liquid state for longer periods before it transforms into steam.

This characteristic is crucial in power generation and industrial processes, as it enables the production of steam at elevated temperatures. Higher temperature and pressure steam can lead to more efficient operation of turbines, allowing for greater energy output and better thermal efficiency. When water boils at a higher temperature, it can absorb more heat energy, resulting in a more effective heat exchange process.

While considering the other choices: Lower energy transfer to the turbine would be counterintuitive since increasing pressure generally enhances efficiency, and higher energy transfer is expected. Decreased steam production contradicts the concept of elevated pressures resulting in greater steam production, and preventing sludge formation is not directly influenced by boiler pressure but rather by water treatment practices.