What Is the Primary Difference Between a Fuel Cell and a Battery

question 125

Multiple Choice

What is the primary difference between a fuel cell and a battery?

• A)Fuel cells do not run down because they can be refueled; batteries run down and need to be recharged.
• B)Batteries can be recharged,fuel cells cannot.
• C)Batteries supply electricity; fuel cells supply heat.
• D)Fuel cells oxidize to supply electricity,batteries reduce to supply electricity.
• E)Fuel cells do not use metals as oxidants and reductants,batteries have a static reservoir of oxidant and reductant.

---

Definitions:

Book Balances

The amounts shown in a company's financial records, before any adjustments for checks or debits that have not yet been processed by the bank.

Available Balances

The total amount of funds in an account that are accessible for use or withdrawal at any given moment.

Disbursement Float

The time gap between the writing of a check and the reduction of the payer's bank account balance.

Short-term Investments

Assets that can easily be converted into cash, typically within 5 years or less.