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The electricity generated by a single fuel cell can vary widely depending on its size, type, and application. For example, a small portable fuel cell may produce around 1 to 5 watts, while larger stationary fuel cells can generate several kilowatts (kW) or even megawatts (MW) for industrial applications. The efficiency and output also depend on the fuel used and the design of the fuel cell system. Overall, fuel cells can be tailored to meet specific power needs, ranging from small devices to large-scale energy systems.
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What is the by-product of a fuel cell?
The by-product of a fuel cell is typically water vapor. This is because fuel cells generate electricity through a chemical reaction between hydrogen and oxygen, producing electricity, heat, and water as a result.
Is a fuel cell a secondary cell?
No, a fuel cell is not considered a secondary cell. Fuel cells generate electricity through a chemical reaction involving a fuel source and an oxidizing agent, without the need for recharging like secondary cells, such as batteries.
What fuel is used the most to generate electricity?
The coal is used mostly to generate electricity.
Why is a fuel cell important in a spacecraft?
Its the source of energy.'and it can even be used to generate electricity for spacecraft.'From Pearson Education Limited 2002
How does hydrogen fuel cell differ from electrochemical cell?
A hydrogen fuel cell is a type of electrochemical cell that produces electricity by combining hydrogen and oxygen to generate power. The key difference is that in a hydrogen fuel cell, the reactants (hydrogen and oxygen) are continuously supplied externally to sustain the electricity generation process, while in a typical electrochemical cell, the reactants are contained within the cell and eventually get depleted.
Is sodium hydroxide a electrolyte in fuel cell?
Yes, sodium hydroxide is an electrolyte commonly used in fuel cells. It helps to facilitate the flow of ions between the electrodes, allowing the fuel cell to generate electricity efficiently.
What is the substance that supplies energy to fuel cell activity?
The substance that supplies energy to fuel cell activity is typically hydrogen. It is used as the fuel source in the anode compartment of the fuel cell and undergoes a reaction that produces electrons and protons, which then generate electricity.
What fuel does India use to generate electricity?
The fuel that India uses most to generate electricity is coal. Second to coal is hydro power and then natural gas resources.
Which fossil fuel is used to generate electricity?
All fossil fuels (coal, oil and natural gas) are used to generate electricity.
What is a type of cell where chemical energy is converted into electrical energy?
A type of cell where chemical energy is converted into electrical energy is a fuel cell. Fuel cells generate electricity through an electrochemical reaction between a fuel (such as hydrogen or natural gas) and an oxidizing agent (typically oxygen).
Why do you need coal to generate electricity?
because it an fossil fuel
What fuels do they use to generate electricity in Pakistan?
pork fuel
