Electrolysis and Storage Batteries It is noticed that during discharging the following does not happen the cell absorbs energy specific gravity of H2SO4 decreases both anode and cathode become PbS04 voltage of the cell decreases the cell absorbs energy specific gravity of H2SO4 decreases both anode and cathode become PbS04 voltage of the cell decreases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The watt-hour efficiency of a lead-acid cell varies between 90 to 95% 40 to 60% 70 to 80% 25 to 35% 90 to 95% 40 to 60% 70 to 80% 25 to 35% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 1.8 V 1.4 V 2.5 V 2.0 V 1.8 V 1.4 V 2.5 V 2.0 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a lead-acid cell depends on Rate of discharge Density of electrolyte Temperature All of these Rate of discharge Density of electrolyte Temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will happen if battery charging rate is too high bulging and buckling of plates will occur temperature rise will occur all of the listed here excessive gassing will occur bulging and buckling of plates will occur temperature rise will occur all of the listed here excessive gassing will occur ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Persons preparing electrolyte should wear rubber goggles or other face shield all of these rubber boots and gloves rubber goggles or other face shield all of these rubber boots and gloves ANSWER DOWNLOAD EXAMIANS APP
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