Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Carbon-zinc Silver-oxide Mercury oxide Lead-acid Carbon-zinc Silver-oxide Mercury oxide Lead-acid ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the specific gravity of the electrolyte of a lead-acid cell is reduced to 1.1 to 1.15 the cell is in charged state discharged state active state none of the listed here charged state discharged state active state none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cell short circuit results in reduced gassing on charge low sp. gravity electrolyte all of the listed here abnormal high temperature reduced gassing on charge low sp. gravity electrolyte all of the listed here abnormal high temperature ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell, lead is called as passive material None of the listed here positive active material negative active material passive material None of the listed here positive active material negative active material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Batteries are charged by rectifiers motor generator sets engine generator sets any one of the listed here rectifiers motor generator sets engine generator sets any one of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The effect of sulphation is that the internal resistance remains same none of the listed here increases decreases remains same none of the listed here increases decreases ANSWER DOWNLOAD EXAMIANS APP
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