Electrolysis and Storage Batteries During discharge, the active material of both the positive and negative plates is changed to Pb PbS04 Pb02 PbS02 Pb PbS04 Pb02 PbS02 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is reduced by increasing the plate area using vent plug to permit gas formed during discharge all of the listed here putting plates very close together increasing the plate area using vent plug to permit gas formed during discharge all of the listed here putting plates very close together ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When a lead-acid battery is in fully charged condition, the color of its positive plate is dark brown brown none of the listed here dark grey dark brown brown none of the listed here dark grey ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Charging a sulphated battery at high rate results in boiling of electrolyte due to gassing warping of plates All of the listed here damage to separators, cell caps covers and battery case due to excessive temperature boiling of electrolyte due to gassing warping of plates All of the listed here damage to separators, cell caps covers and battery case due to excessive temperature ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Extent of corrosion in the underground metal work depends upon type of metals type of soil chemicals all of these amount of moisture type of metals type of soil chemicals all of these amount of moisture ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Under normal charging rate, the charging current should be 30% of capacity 10% of capacity 20% of capacity 40% of capacity 30% of capacity 10% of capacity 20% of capacity 40% of capacity ANSWER DOWNLOAD EXAMIANS APP
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