What is the function of a feedwater system in a boiler?

• A. To supply water to the boiler for steam generation
• B. To drain excess water from the boiler
• C. To treat impurities in the water
• D. To monitor steam pressure

Answer: (A)

The function of a feedwater system in a boiler primarily revolves around supplying water to the boiler for the purpose of steam generation. This system is essential because the boiler requires a constant and reliable source of water to maintain its operation and produce steam. The feedwater system ensures that the water is delivered at the appropriate pressure and flow rate needed for efficient heating and steam production.

In addition to supplying water, the feedwater system may also be equipped with features that help control the temperature and quality of the water being introduced into the boiler. However, the primary role remains centered on the supply of water to sustain the steam generation process.

While other choices may address important aspects of boiler operation, such as draining excess water, treating impurities, or monitoring steam pressure, they do not encompass the core purpose of the feedwater system, which is fundamentally about providing the necessary water supply for effective boiler functioning.