What is a BLEVE an acronym for?

The acronym BLEVE stands for Boiling Liquid Expanding Vapor Explosion. This phenomenon occurs when a container holding a pressurized liquid, typically a flammable liquid, undergoes a failure, leading to a rapid release of vapor. The intense heat causes the liquid to boil and expand, resulting in a violent explosion as pressure builds up beyond the container's capacity. This is particularly relevant in scenarios involving hazardous materials and industrial settings, making it crucial for peace officers and emergency responders to understand the risks and implications of a BLEVE during emergencies.

The other options do not accurately define the term and fail to encapsulate the critical aspects of the phenomenon related to pressure, vaporization, and the explosion caused by the sudden release of gas. Therefore, option B is the correct definition that aligns with the technical understanding of BLEVE in terms of chemical safety and emergency response protocols.