Electrolysis and Storage Batteries Internal short circuits are caused by none of the listed here both of the options given here excess accumulation of sediment at the bottom of the cell breakdown of one or more separators none of the listed here both of the options given here excess accumulation of sediment at the bottom of the cell breakdown of one or more separators ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery 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 It will bring about chemical change in active materials ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Mercury oxide Lead-acid Carbon-zinc Silver-oxide Mercury oxide Lead-acid Carbon-zinc Silver-oxide 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 Current Power in the load resistance Voltage across the load resistance Efficiency of the circuit Current Power in the load resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The internal resistance of a lead-acid cell is that of Edison cell Less than Equal to None of the listed here More than Less than Equal to None of the listed here More than ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The open circuit voltage of any storage cell depends wholly upon all of the listed here its chemical constituents its temperature on the strength of its electrolyte all of the listed here its chemical constituents its temperature on the strength of its electrolyte ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS