NABTEB Automobile Electrical Works Practice Questions - NABTEB Automobile Electrical Works (NTC), Nigeria Exam

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In a fully charged automotive lead-acid battery, what is the chemical composition of the active material on the positive plates?

Lead sulphate (PbSO4) Lead dioxide (PbO2) Sponge lead (Pb) Sulphuric acid (H2SO4)

Correct Answer:

Lead dioxide (PbO2)

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