Electrolysis and Storage Batteries The active materials on the positive and negative plates of a fully charged lead-acid battery are lead peroxide and lead None of these lead and lead peroxide lead sulphate and lead lead peroxide and lead None of these lead and lead peroxide lead sulphate and lead ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cells are connected in parallel to Increase the voltage output Increase the internal resistance Increase the current capacity Increase the efficiency Increase the voltage output Increase the internal resistance Increase the current capacity Increase the efficiency ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In order that a hydrometer may float vertically in electrolyte its C.G. should be raised undisturbed displaced sideways lowered raised undisturbed displaced sideways lowered ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The substances which combine together to store electrical energy during the charge are called ______ materials dielectric passive active insert dielectric passive active insert ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Dry cell is modification of Lead-acid cell Deniell cell Edison cell Leclanche cell Lead-acid cell Deniell cell Edison cell Leclanche cell ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Efficiency of the circuit 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 ANSWER DOWNLOAD EXAMIANS APP
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