Electrolysis and Storage Batteries Internal resistance of a cell is reduced by all of the listed here putting plates very close together increasing the plate area using vent plug to permit gas formed during discharge all of the listed here putting plates very close together increasing the plate area using vent plug to permit gas formed during discharge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery None of these It will bring about chemical change in active materials It will raise the specific gravity of the electrolyte It will increase the capacity of the battery None of these It will bring about chemical change in active materials It will raise the specific gravity of the electrolyte It will increase the capacity of the battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Life of the Edison cell is at least seven years ten years eight years five years seven years ten years eight years five years ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is due to surface contact resistance between electrode and electrolyte electrode resistance all of the listed here resistance of electrolyte surface contact resistance between electrode and electrolyte electrode resistance all of the listed here resistance of electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 1.4 V 2.5 V 1.8 V 2.0 V 1.4 V 2.5 V 1.8 V 2.0 V 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 lead and lead peroxide None of these lead sulphate and lead lead peroxide and lead lead and lead peroxide None of these lead sulphate and lead lead peroxide and lead ANSWER DOWNLOAD EXAMIANS APP
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