What type of drill is included in the engineer's exam?

The hydraulics drill is included in the engineer's exam because it focuses on the essential knowledge and skills required for managing water flow and pressure in firefighting operations. Engineers must understand how to effectively operate fire pump systems, calculate water supply demands, and apply hydraulic principles to ensure that adequate water is delivered to the fire scene.

This drill typically involves practical scenarios where the engineer must demonstrate proficiency in using various types of fire apparatus, assessing static and dynamic water sources, and employing formulas to determine nozzle pressures and flow rates. Such skills are essential for ensuring efficient firefighting operations and maintaining crew safety during fire incidents.

The other options, while important in the overall context of firefighting training, do not specifically focus on the engineer's responsibilities involving hydraulic systems and water supply management.