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Question # 45

Passage:

“Hydrogen fuel cells produce electricity through a chemical reaction between hydrogen and oxygen, with water as the only by-product. This makes them an attractive option for clean energy systems.”

What is the main advantage of hydrogen fuel cells?

Options:

A.

They generate harmful emissions

B.

They produce only water as a by-product

C.

They require fossil fuels

D.

They are less efficient than coal plants

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ASVAB Overview

Name The Armed Services Vocational Aptitude Battery
Code ASVAB
Vendor Public Service and Legal
Certification United States Military Entrance Processing Command

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