Which risk significantly increases when water-cooling systems experience sustained boiling?

💡 Explanation

A vapor layer's poor thermal conductivity causes hot spots, because film boiling prevents efficient heat removal via increased Thermal Resistance; this insulates the surface and leads to overheating and component failure, rather than even cooling or increased viscosity in the system.

• Which outcome occurs during high-temperature operation of a solid oxide fuel cell with constant fuel flow rate?
• Which constraint decreases computation speed during DFT if basis functions poorly converge?
• Which consequence results following prompt criticality in PWR?
• Which outcome impairs doped silicon crystal performance under high current?
• Which mechanism causes spherical aberration when focusing a laser?
• Which outcome occurs when oceanic salt concentration increases?