What are the hazards associated with overfilling LP-Gas cylinders?

Overfilling LP-Gas cylinders presents significant hazards, primarily relating to the risk of rupture, leaks, and safety hazards. When a cylinder is filled beyond its safe limit, there is a higher likelihood that pressure will build up excessively inside. This increased pressure can cause the cylinder to rupture, leading to the release of gas, which is highly flammable and can create dangerous conditions, including fires or explosions.

Moreover, when cylinders are overfilled, the liquid propane can expand when temperatures rise, and if there is not enough space for expansion, it can lead to safety mechanisms failing, resulting in leaks. Such leaks can create not only fire hazards but can also pose health risks from inhalation or exposure to propane. Understanding these dangers is crucial for those handling LP-Gas to ensure they adhere to proper filling practices and maintain safety standards.

In contrast, the other choices do not reflect the realities of working with LP-Gas. Overfilling does not lead to increased gas efficiency or improved distribution; in fact, it can hinder both by causing operational issues. Additionally, while durability is a valid concern for cylinders in general, the more pressing issue is the immediate safety concerns arising from pressures caused by overfilling.