Hamad Electrolysis and Storage of Batteries 25/07/2021 A. 0.1V B. 0.26 V C. 1.1 V D. 2 V Related Mcqs: The active materials on the positive and negative plates of a fully charged lead-acid battery are_______?A. lead and lead peroxide B. lead sulphate and lead C. lead peroxide and lead D. none of the above... The e.m.f. of an Edison cell, when fully charged, is nearly______________?A. 1.4 V B. 1 V C. 0.9 V D. 0.8 V... Internal short circuits are caused by___________?A. breakdown of one or more separators B. excess accumulation of sediment at the bottom of the cell C. both (A) and (B) D. none of the above... Ampere hour capacity of an industrial battery is based on _______ hours discharge rateA. 8 B. 12 C. 16 D. 24... Hydrogen evolved during charging produces explosive mixture when it is more than___________?A. 2% B. 4% C. 6% D. 8%...
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