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SCIENCE
Energy Technology
Energy Storage
Energy storage technologies are the hidden battleground balancing unpredictable supply and steady demand
12 days ago
0
What is the primary challenge that energy storage technologies must overcome to effectively balance energy supply and demand?
Converting energy from forms that are difficult to store into more convenient and economical forms
Generating energy only during peak demand periods
Storing energy exclusively as electrical potential without conversion
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ENGINEERING
Energy Technology
Arabelle Steam Turbine
The world's largest steam turbine powers one of England's newest nuclear plants with unmatched efficiency
13 days ago
0
What key advantage does the Arabelle steam turbine's large size provide in nuclear power generation?
It reduces the need for advanced materials by operating at lower temperatures.
It allows for greater thermal energy conversion, increasing power output and efficiency.
Its size primarily improves safety by minimizing mechanical stress on components.
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SCIENCE
Energy Technology
Hydrogen Fuel Cells
Hydrogen fuel cells generate clean electricity by combining hydrogen and oxygen, emitting only water
18 Jan 2026
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What is the main byproduct of the electrochemical reaction in a hydrogen fuel cell?
Carbon dioxide
Water
Methane
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SCIENCE
Energy Technology
Hydrogen Fuel Cell
Hydrogen fuel cells generate clean electricity by combining hydrogen and oxygen with water as the only emission
10 Jan 2026
0
What is the primary byproduct of the electrochemical reaction in a hydrogen fuel cell?
Carbon dioxide
Methane
Water
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