Electrolysis and Storage Batteries A constant-voltage generator has high internal resistance minimum efficiency low internal resistance minimum current capacity high internal resistance minimum efficiency low internal resistance minimum current capacity 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 discharged state active state none of the listed here charged state discharged state active state none of the listed here charged state ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries On overcharging a battery None of these It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials It will increase the capacity of the battery None of these It will raise the specific gravity of the electrolyte It will bring about chemical change in active materials It will increase the capacity of the battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Mercury cell has which of the following characteristics? High power to weight ratio Comparatively longer shelf life under adverse conditions of high temperature and humidity Flat discharge current-voltage curve All of these High power to weight ratio Comparatively longer shelf life under adverse conditions of high temperature and humidity Flat discharge current-voltage curve All of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The e.m.f. of an Edison cell, when fully charged, is nearly 1.8 V 2.5 V 1.4 V 2.0 V 1.8 V 2.5 V 1.4 V 2.0 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A dead storage battery can be revived by none of the listed here a dose of H₂SO₄ adding so-called battery restorer adding distilled water none of the listed here a dose of H₂SO₄ adding so-called battery restorer adding distilled water ANSWER DOWNLOAD EXAMIANS APP
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