In which three situations should an aerial apparatus be driven in low gear?

Driving an aerial apparatus in low gear is particularly important in situations that require enhanced control and stability, which is why the choice focused on climbing a hill, traveling around a corner, and approaching an intersection is the correct answer.

When climbing a hill, low gear allows the engine to maintain power and torque needed to navigate the incline without overstraining the vehicle, preventing a stall or roll-back situation. Similarly, when navigating corners, low gear gives the driver better control over the apparatus, particularly due to its size and weight, ensuring a smoother turn with reduced risk of tipping over. Approaching intersections in low gear is crucial as it allows for better reaction times and control, enabling the driver to stop, slow down, or maneuver safely, which is critical in high-traffic situations.

Other situations, such as driving on flat roads, might not necessarily require low gear since a vehicle can maintain speed and control in higher gears without difficulty. Inclement weather often requires careful driving and may not directly necessitate low gear unless conditions significantly impair traction or stability. Exiting a fire scene rapidly might benefit from higher speeds, where low gear would actually limit the vehicle’s acceleration, potentially delaying the quick exit needed.