Electrolysis and Storage Batteries The active materials on the positive and negative plates of a fully charged lead-acid battery are lead and lead peroxide lead peroxide and lead None of these lead sulphate and lead lead and lead peroxide lead peroxide and lead None of these lead sulphate and lead ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal short circuits are caused by both of the options given here none of the listed here breakdown of one or more separators excess accumulation of sediment at the bottom of the cell both of the options given here none of the listed here breakdown of one or more separators excess accumulation of sediment at the bottom of the cell ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.2 1.5 1.0187 0.8 1.2 1.5 1.0187 0.8 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Each cell has a vent cap to allow gases out when the cell is on charge to check the level of electrolyte all of the listed here to add water to the cell if needed to allow gases out when the cell is on charge to check the level of electrolyte all of the listed here to add water to the cell if needed ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a lead-acid cell does not depend on its rate of charge temperature rate of discharge quantity of active material rate of charge temperature rate of discharge quantity of active material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Trickle charging of a storage battery helps to prevent sulphation increase its reserve capacity maintain proper electrolyte level keep it fresh and fully charged prevent sulphation increase its reserve capacity maintain proper electrolyte level keep it fresh and fully charged ANSWER DOWNLOAD EXAMIANS APP
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