Electrolysis and Storage Batteries On overcharging a battery 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.5 1.2 0.8 1.0187 1.5 1.2 0.8 1.0187 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The effect of sulphation is that the internal resistance increases remains same none of the listed here decreases increases remains same none of the listed here decreases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a lead-acid cell depends on Density of electrolyte Temperature All of these Rate of discharge Density of electrolyte Temperature All of these Rate of discharge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive formation of lead sulphate on the surface of the plates happens because of low level of electrolyte persistent undercharging allowing a battery to stand in discharged condition for a long time all of the listed here low level of electrolyte persistent undercharging allowing a battery to stand in discharged condition for a long time all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The specific gravity of electrolyte is measured by manometer psychrometer hydrometer a mechanical gauge manometer psychrometer hydrometer a mechanical gauge ANSWER DOWNLOAD EXAMIANS APP
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