fuel cell

A fuel cell is an electrochemical energy conversion device. It produces electricity from external supplies of fuel (on the anode side) and oxidant (on the cathode side). These react in the presence of an electrolyte. Generally, the reactants flow in and reaction products flow out while the electrolyte remains in the cell. Fuel cells can operate virtually continuously as long as the necessary flows are maintained.
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Noun
1. cell that produces electricity by oxidation of fuel (hydrogen and oxygen or zinc and air); for use in electric cars
(hypernym) cell, electric cell

A device that produces electrical energy directly from the controlled electrochemical oxidation of the fuel. It does not contain an intermediate heat cycle, as do most other electrical generation techniques. (DOE5)

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Eng: fuel cell
Urdu: ایک ایسا آلہ جِس میں برقی توانائی براہ راست کیمیائی توانائی سے حاصِل ہوتی ہے ۔ اِیندھَن ٹینکی کا کوئی ایک خانَہ ۔