Electrolysis and Storage Batteries Dry cell is modification of Leclanche cell Lead-acid cell Edison cell Deniell cell Leclanche cell Lead-acid cell Edison cell Deniell cell ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In order that a hydrometer may float vertically in electrolyte its C.G. should be lowered displaced sideways undisturbed raised lowered displaced sideways undisturbed raised ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery It will bring about chemical change in active materials It will increase the capacity of the battery It will raise the specific gravity of the electrolyte None of these It will bring about chemical change in active materials It will increase the capacity of the battery It will raise the specific gravity of the electrolyte None of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Current Power in the load resistance Voltage across the load resistance Efficiency of the circuit Current Power in the load resistance Voltage across the load resistance Efficiency of the circuit ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid battery the energy is stored in the form of charged ions electromagnetic energy chemical energy electrostatic energy charged ions electromagnetic energy chemical energy electrostatic energy ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of Both of the listed here increasing cell capacity reducing time of charging avoiding excessive gassing Both of the listed here increasing cell capacity reducing time of charging avoiding excessive gassing ANSWER DOWNLOAD EXAMIANS APP
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