Electrolysis and Storage Batteries On overcharging a battery It will increase the capacity of the battery It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials None of these It will increase the capacity of the battery It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials None of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have same ampere-hour capacity they have same make they have identical internal resistance they have same e.m.f. they have same ampere-hour capacity they have same make they have identical internal resistance they have same e.m.f. ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries It is noticed that durum charging the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb) there is a rise in voltage energy is absorbed by the cell all of these the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb) there is a rise in voltage energy is absorbed by the cell all of these 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 none of the listed here active state charged state discharged state none of the listed here active state ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cell short circuit results in all of the listed here abnormal high temperature reduced gassing on charge low sp. gravity electrolyte all of the listed here abnormal high temperature reduced gassing on charge low sp. gravity electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Over charging increases the temperature resulting in buckling of plates produces excessive gassing all of the listed here loosens the active material increases the temperature resulting in buckling of plates produces excessive gassing all of the listed here loosens the active material ANSWER DOWNLOAD EXAMIANS APP
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