Where are the water shutoffs located in the aircraft?

The correct response identifies that there are two water shutoffs located in the lavatory and two in the galley. This distribution allows for effective management of water resources aboard the aircraft, ensuring that maintenance personnel can easily access shutoff valves in critical areas where water is utilized.

In the lavatory, the shutoff valves are essential for regulating water flow to the sink and toilet systems, enabling swift action in the event of a plumbing issue or failure. Similarly, the galley requires water for various functions, including food preparation and beverage service. By having two shutoff points in each area, it enhances operational efficiency, allowing for localized control during any maintenance or emergency scenarios.

The other options suggest an incorrect distribution of shutoff locations. For example, having just one shutoff in the lavatory would limit maintenance capabilities, and stating four shutoffs only in the lavatory would neglect the essential water needs of the galley. Ensuring balanced access to water shutoffs in both the lavatory and galley reflects the design and safety standards that are critical to aircraft systems.