Electrolysis and Storage Batteries It is noticed that during discharging the following does not happen specific gravity of H2SO4 decreases voltage of the cell decreases the cell absorbs energy both anode and cathode become PbS04 specific gravity of H2SO4 decreases voltage of the cell decreases the cell absorbs energy both anode and cathode become PbS04 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries If a lead-acid cell is discharged below 1.8 V the following will happen. Internal resistance will increase Capacity of cell will reduce All of the listed here Sulphation of plates will occur Internal resistance will increase Capacity of cell will reduce All of the listed here Sulphation of plates will occur ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The specific gravity of electrolyte is measured by psychrometer manometer hydrometer a mechanical gauge psychrometer manometer hydrometer a mechanical gauge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging and discharging of a nickel-iron cell nickel hydroxide remains unsplit corrosive fumes are produced its e.m.f. remains constant water is neither formed nor absorbed nickel hydroxide remains unsplit corrosive fumes are produced its e.m.f. remains constant water is neither formed nor absorbed 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 capacity of the cell is reduced all of these life of the cell is reduced open plates are converted to lead sulphate capacity of the cell is reduced all of these life of the cell is reduced ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The active material of the positive plates of silver-zinc batteries is lead lead oxide zinc powder silver oxide lead lead oxide zinc powder silver oxide ANSWER DOWNLOAD EXAMIANS APP
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