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 The watt-hour efficiency of a lead-acid cell varies between 40 to 60% 90 to 95% 25 to 35% 70 to 80% 40 to 60% 90 to 95% 25 to 35% 70 to 80% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Satellite power requirement is provided through nickel-cadmium cells dry cells solar cells lead-acid batteries nickel-cadmium cells dry cells solar cells lead-acid batteries ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as______materials. passive active redundant all passive active redundant all ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following factors adversely affects the capacity of the leadacid battery ? Temperature of surroundings Rate of discharge All of these Specific gravity of electrolyte Temperature of surroundings Rate of discharge All of these Specific gravity of electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The active materials on the positive and negative plates of a fully charged lead-acid battery are None of these lead and lead peroxide lead peroxide and lead lead sulphate and lead None of these lead and lead peroxide lead peroxide and lead lead sulphate and lead ANSWER DOWNLOAD EXAMIANS APP
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