At high discharge rates, why are...

Question 1 / 205eccefa3bacbc34ba4d47fb8

Question 1 of 205eccefa3bacbc34ba4d47fb8

At high discharge rates, why are nickel-cadmium storage batteries superior to lead-acid batteries?

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Question 1 of 20

5eccefa3bacbc34ba4d47fb8

At high discharge rates, why are nickel-cadmium storage batteries superior to lead-acid batteries?

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🔍 Key Concepts

• High discharge rate performance differences between nickel-cadmium (Ni-Cd) and lead-acid batteries • How repeated charging and discharging cycles affect different battery types • What happens to capacity and lifespan of batteries under heavy load conditions

💭 Think About

• Think about which option talks about how the battery handles frequent, heavy use rather than physical size or voltage alone. • Ask yourself: under high discharge rates, what is more important—space/number of cells, voltage level, or how well the battery survives repeated heavy cycles? • Consider which choice describes an advantage that is especially true under hard, repeated discharging, not just in normal light-duty use.

✅ Before You Answer

• Identify which options focus on physical arrangement (cells, space) versus functional durability (cycles, damage). • Check which statement would matter most on a vessel where batteries are often discharged quickly and recharged frequently. • Eliminate any choice that describes something that is not unique to nickel-cadmium when compared to lead-acid.

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Question 1 of 20

At high discharge rates, why are nickel-cadmium storage batteries superior to lead-acid batteries?

they require fewer cells for the same voltage and less mounting space

they are able to produce higher voltages and do not have to be charged as often

they can be charged and discharged many times without much damage

they have no individual cells to replace at the end of useful life

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Question 1 / 205eccefa3bacbc34ba4d47fb8

Question 1 of 205eccefa3bacbc34ba4d47fb8

At high discharge rates, why are nickel-cadmium storage batteries superior to lead-acid batteries?

Back

Question 1 of 20

5eccefa3bacbc34ba4d47fb8

At high discharge rates, why are nickel-cadmium storage batteries superior to lead-acid batteries?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed