Which risk increases when a high-powered laser engraver's coolant fails?

💡 Explanation

Workpiece combustion becomes very likely when cooling stops, because thermal runaway promotes rapid exothermic reactions. Failure causes localized overheating via conductive heat transfer resulting in spontaneous ignition, therefore the material ignites rather than lens aberration or photon splitting under normal circumstances.

• Which outcome occurs when a control rod becomes stuck *partially* withdrawn in a nuclear reactor?
• Which change occurs to a neutron star's intense gravity field when significant mass accretes onto it?
• Which constraint arises when doping modulates a crystal lattice?
• Which outcome limits quantum key distribution (QKD) distance using entangled photons through optical fiber?
• Which consequence results when the spectral width exceeds photodiode bandwidth?
• What consequence results when moisture ingress compromises the effectiveness of a spacecraft's thermal insulation?