Wood Destroying Organism (WDO) Home Inspection Practice Exam

What type of failure may occur due to low-quality or worn hoses during pesticide application?

1. Hose leaks

2. Hose bursts

3. Hose clogs

4. Hose bends

The correct answer is: Hose bursts

The selection of hose bursts as the correct answer pertains to the critical role of quality and condition when it comes to hoses in pesticide application. Low-quality or worn hoses are particularly susceptible to material fatigue and degradation. Over time, exposure to chemicals, UV light, and varying temperatures can weaken the rubber or plastic of these hoses, leading to an inability to withstand the pressure of the fluid being transported. In pesticide application, where hoses are subjected to significant pressure and varying conditions, a burst is a serious risk, potentially leading to hazardous exposure to harmful chemicals for both the applicator and the environment. A burst can result in uncontrolled release of pesticides, posing health risks and environmental damage. This emphasizes the importance of using high-quality hoses that are appropriately rated for the pressures involved in pesticide application to prevent such failures. While hoses may also experience leaks, clogs, or bends, a burst is a more severe and catastrophic failure that can directly stem from the hose's construction integrity being compromised.