Name one method used for detecting leaks in a flooded compartment.

Sounding with a tape measure is a method used to detect leaks in a flooded compartment by measuring the depth of water. This can help identify areas where water could be entering or exiting the compartment, as changes in water level can indicate a leak. It's a practical technique, especially when the extent of flooding isn't visible or when access to the compartment is limited.

Each method of detecting leaks has its own applications and effectiveness depending on the scenario. For instance, visual inspection allows personnel to directly observe and assess visible signs of leaks, while listening for hissing sounds can indicate the presence of escaping air or fluids through a breach, providing auditory clues. Using smoke pencils is another effective method to visualize airflow and potential leaks, as smoke can reveal where air is being drawn in or expelled. However, sounding remains a distinct and valuable technique for gauging the water levels within a compartment.