The maximum amount of non-volatile inflammable fluid allowed in a dwelling is:

The correct answer regarding the maximum amount of non-volatile inflammable fluid allowed in a dwelling is based on safety regulations that help mitigate fire hazards. The allowance of 20 gallons aligns with various codes and standards set forth by fire safety organizations and local ordinances.

Non-volatile inflammable fluids are typically less flammable and pose a reduced risk compared to volatile fluids, but regulations still impose strict volume limits to prevent fire dangers. The 20-gallon limit provides a balance, allowing homeowners or occupants some flexibility to store essential materials while minimizing the risk of fire incidents in living spaces.

Knowing the correct volume limit is crucial for compliance with safety regulations, protecting both the residents and the property, and helps ensure that any liquid stored does not exceed levels that could lead to dangerous situations in case of accidents, leaks, or spills.