Which outcome occurs when liquefied petroleum gas (LPG) leaks inside a storage tank?

💡 Explanation

Stratification leads to vapor cloud formation because different vapor densities cause layering; denser vapors concentrate at the base. Therefore, a flammable vapor cloud forms, rather than uniform mixing because of gravity-driven separation effects.

• Which risk increases when fuel injectors in a diesel engine experience reduced atomization quality?
• Which signal distortion increases when transmitting data through a fiber-optic cable at a power level exceeding the Raman scattering threshold?
• Which mechanism causes increased reverse current in photodiodes?
• Which risk increases when a power transformer's differential protection scheme desensitizes due to heavy current fault involving delayed breaker action?
• Which outcome occurs during high-speed lathe machining of hardened steel if coolant delivery is insufficient?
• Which risk increases when a quadrature encoder fails on joint 4 of an industrial robot arm performing repetitive welding tasks?