Electrolysis and Storage Batteries The ampere-hour efficiency of a leadacid cell is normally between 90 to 95% 80 to 85% 20 to 35% 70 to 75% 90 to 95% 80 to 85% 20 to 35% 70 to 75% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In alkaline cell the electrolyte is concentrated sulphuric acid dilute sulphuric acid NaOH kOH concentrated sulphuric acid dilute sulphuric acid NaOH kOH ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The following indicate that battery on charge has attained full charge all of these colour of electrode specific gravity gassing all of these colour of electrode specific gravity gassing ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Under normal charging rate, the charging current should be 40% of capacity 30% of capacity 20% of capacity 10% of capacity 40% of capacity 30% of capacity 20% of capacity 10% of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Chargmg of sulphated battery produces ____ heat. very little less more no very little less more no ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the idle period of the battery, strong electrolyte tends to change the active material of the cell into Pb PbSC-4 Pb02 PbO Pb PbSC-4 Pb02 PbO ANSWER DOWNLOAD EXAMIANS APP
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