Electrolysis and Storage Batteries Satellite power requirement is provided through solar cells dry cells lead-acid batteries nickel-cadmium cells solar cells dry cells lead-acid batteries nickel-cadmium cells ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.2 1.5 0.8 1.0187 1.2 1.5 0.8 1.0187 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of Both of the listed here reducing time of charging increasing cell capacity avoiding excessive gassing Both of the listed here reducing time of charging increasing cell capacity avoiding excessive gassing ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Charging a sulphated battery at high rate results in damage to separators, cell caps covers and battery case due to excessive temperature warping of plates All of the listed here boiling of electrolyte due to gassing damage to separators, cell caps covers and battery case due to excessive temperature warping of plates All of the listed here boiling of electrolyte due to gassing ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During discharge, the active material of both the positive and negative plates is changed to PbS02 Pb02 Pb PbS04 PbS02 Pb02 Pb PbS04 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The ratio of ampere-hour efficiency to watt-hour efficiency of a lead-acid cell is always less than one always greater than one just one none of the listed here always less than one always greater than one just one none of the listed here ANSWER DOWNLOAD EXAMIANS APP
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