Which option lists the two battery types described?

Which option lists the two battery types described?

• A. Wet cell batteries
• B. Dry cell batteries
• C. Wet cell and dry cell batteries
• D. Lead-acid batteries

Answer: (C)

Batteries are categorized by the state of their electrolyte. Wet cells use a liquid electrolyte, while dry cells use a paste or sealed electrolyte. The question asks for the two types described, so the option that lists both wet cell batteries and dry cell batteries matches the two categories discussed. Choosing only one type misses the other category. Lead-acid is a common wet-cell chemistry, but it represents a specific subtype within the wet-cell family rather than the two overall categories described.

Batteries are categorized by the state of their electrolyte. Wet cells use a liquid electrolyte, while dry cells use a paste or sealed electrolyte. The question asks for the two types described, so the option that lists both wet cell batteries and dry cell batteries matches the two categories discussed. Choosing only one type misses the other category. Lead-acid is a common wet-cell chemistry, but it represents a specific subtype within the wet-cell family rather than the two overall categories described.