Electrolysis and Storage Batteries The following indicate that battery on charge has attained full charge specific gravity colour of electrode all of these gassing specific gravity colour of electrode all of these gassing ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Five 2 V cells are connected in parallel. The output voltage is 2 V 10 V 1.5 V 15 V 2 V 10 V 1.5 V 15 V ANSWER DOWNLOAD EXAMIANS APP
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 None of these It will increase the capacity of the battery It will bring about chemical change in active materials It will raise the specific gravity of the electrolyte None of these It will increase the capacity of the battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Voltage across the load resistance Efficiency of the circuit Power in the load resistance Current Voltage across the load resistance Efficiency of the circuit Power in the load resistance Current ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will occur if level of electrolyte falls below plates open plates are converted to lead sulphate life of the cell is reduced capacity of the cell is reduced all of these open plates are converted to lead sulphate life of the cell is reduced capacity of the cell is reduced all of these 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 all redundant active passive all redundant active ANSWER DOWNLOAD EXAMIANS APP
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