Electrolysis and Storage Batteries Sulphated cells are indicated by all of the listed here the decrease of the specific gravity the low voltage of the cell on discharge the loss of capacity of the cell all of the listed here the decrease of the specific gravity the low voltage of the cell on discharge the loss of capacity of the cell ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have identical internal resistance they have same ampere-hour capacity they have same e.m.f. they have same make they have identical internal resistance they have same ampere-hour capacity they have same e.m.f. they have same make ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Local action in a battery is indicated by excessive gassing under load conditions excessive drop in the specific gravity of electrolyte even when the cell is on open circuit both of the listed here none of the listed here excessive gassing under load conditions excessive drop in the specific gravity of electrolyte even when the cell is on open circuit both of the listed here none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell, lead is called as negative active material None of the listed here passive material positive active material negative active material None of the listed here passive material positive active material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On the average the ampere-hour efficiency of an Edison cell is about 0.6 0.7 0.8 0.4 0.6 0.7 0.8 0.4 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Charging a sulphated battery at high rate results in warping of plates boiling of electrolyte due to gassing damage to separators, cell caps covers and battery case due to excessive temperature All of the listed here warping of plates boiling of electrolyte due to gassing damage to separators, cell caps covers and battery case due to excessive temperature All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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