Pest Control Aircraft Pilot Practice Test

Which component of aircraft dispersal systems guarantees a uniform flow rate?

1. Pump

2. Tank

3. Filter

4. Nozzle

The correct answer is: Pump

The pump is a crucial component of aircraft dispersal systems that guarantees a uniform flow rate. It is responsible for creating the necessary pressure and flow of the pesticide or other materials being dispersed. The pump ensures that the liquid is delivered at a consistent rate regardless of fluctuations in system pressure or tank levels, thus providing a uniform application. This is essential in pest control operations, as an inconsistent flow can lead to uneven application rates, which can compromise the effectiveness of the pest control measures and may also contribute to environmental issues. While the tank holds the dispersing material, it does not control the flow rate. Filters help maintain the system's cleanliness but do not regulate flow. Nozzles are responsible for the dispersion pattern and atomization of the liquid but rely on the pressure and flow provided by the pump. Therefore, the pump is the key component that ensures uniformity in flow rate during aerial applications.