Question
The positive plates of nickel iron cell are made up of:
This question was previously asked in
RRB ALP 2018 CBT 2 Fitter Question Paper (21-Jan-2019) (Shift 3)
The correct answer is
Nickel hydroxide
Nickel Iron Cell Positive Plates
A nickel-iron cell is a type of alkaline rechargeable battery, also known as an Edison cell.
Composition of Positive Plates
The positive plates, which serve as the positive electrodes in a nickel-iron cell, are made up of:
- Nickel hydroxide (\(Ni(OH)_2\))
Nickel hydroxide is the active material housed within the positive plate structure.
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