VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which risk increases significantly when using nickel-cadmium (Ni-Cd) batteries with frequent shallow discharges, leading to reduced runtimes?

A)Reduced electrolyte conductivity
B)Voltage runaway propagation
C)Crystal structure degradation
D)Memory effect manifestation

💡 Explanation

Frequent shallow discharges in Ni-Cd batteries encourage the growth of larger cadmium crystals causing the memory effect manifestation because cadmium hydroxide bonds reorganize due to repeated partial cycling; therefore, the usable capacity diminishes rather than structural degradation or voltage spikes.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science