What is a primary reason for using time evaluations in MWS performance testing?

Using time evaluations in Mobile Water Supply (MWS) performance testing is essential for measuring response times and overall efficiencies. This evaluation focuses on how quickly and effectively a water supply system can be mobilized and deployed in emergency situations, which is critical for successful firefighting and rescue operations.

When testing MWS systems, understanding the time it takes to respond can help identify potential delays, improve operational procedures, and enhance water delivery capabilities during critical moments. Fast and efficient response times can significantly impact the outcome of fire suppression efforts and overall safety. Therefore, time evaluations are integral in assessing how well the system performs from the moment an alarm is received to the delivery of water on the fire scene.

The other considerations in the question, while important in their contexts, do not specifically cover the primary focus of assessing response times and efficiencies during MWS performance testing.