Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when insufficient moderator exists in fission?
A)Neutron absorption decreases, stopping fission
B)Chain reaction slows, fuel consumption decreases
C)Fuel rods overheat, coolant vaporizes explosively
D)Prompt criticality escalates energy exponentially✓
💡 Explanation
Prompt criticality results from deficient moderation because delayed neutrons initiate rapid fission, creating immense energy release. This leads to temperature spikes and potential meltdowns, rather than slow the fission process; moderation is key.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which efficiency decrease results when turbine preheating diminishes?
- Which outcome results when stellar core hydrogen depletes, impacting sustained Bethe cycle fusion?
- Which consequence results when molecular orientation is imperfect during vapor deposition?
- Which outcome occurs when a metallurgical sample undergoes rapid quenching?
- Which consequence increases when tritium's specific binding energy decreases?
- Which mechanism limits catalytic converter efficiency despite adequate temperature and stoichiometry control?
