Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.0187 0.8 1.2 1.5 1.0187 0.8 1.2 1.5 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery It will bring about chemical change in active materials It will raise the specific gravity of the electrolyte It will increase the capacity of the battery None of these It will bring about chemical change in active materials It will raise the specific gravity of the electrolyte It will increase the capacity of the battery None 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 all of the listed here temperature rise will occur excessive gassing will occur bulging and buckling of plates will occur all of the listed here temperature rise will occur excessive gassing will occur ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Under normal charging rate, the charging current should be 20% of capacity 40% of capacity 10% of capacity 30% of capacity 20% of capacity 40% of capacity 10% of capacity 30% of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The common impurity in the electrolyte of lead-acid battery is lead crystals dust particles iron chlorine lead crystals dust particles iron chlorine ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Dry cell is modification of Leclanche cell Edison cell Lead-acid cell Deniell cell Leclanche cell Edison cell Lead-acid cell Deniell cell ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS