Electrolysis and Storage Batteries On overcharging a battery It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials It will increase the capacity of the battery None of these It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials It will increase the capacity of the battery None of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The specific gravity of electrolyte is measured by manometer hydrometer a mechanical gauge psychrometer manometer hydrometer a mechanical gauge psychrometer ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Mercury oxide Silver-oxide Lead-acid Carbon-zinc Mercury oxide Silver-oxide Lead-acid Carbon-zinc ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is reduced by all of the listed here increasing the plate area using vent plug to permit gas formed during discharge putting plates very close together all of the listed here increasing the plate area using vent plug to permit gas formed during discharge putting plates very close together ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Current Voltage across the load resistance Power in the load resistance Efficiency of the circuit Current Voltage across the load resistance Power in the load resistance Efficiency of the circuit ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Sulphated cells are indicated by all of the listed here the low voltage of the cell on discharge the decrease of the specific gravity the loss of capacity of the cell all of the listed here the low voltage of the cell on discharge the decrease of the specific gravity the loss of capacity of the cell ANSWER DOWNLOAD EXAMIANS APP
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