Electrolysis and Storage Batteries In constant-current charging method, the supply voltage from discharged to fully charged condition increases decreases remains constant none of the listed here increases decreases remains constant none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Specific gravity of electrolyte in Edison cell is 1.21 2.0 1.1 1.5 1.21 2.0 1.1 1.5 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Trickle charging of a storage battery helps to prevent sulphation maintain proper electrolyte level increase its reserve capacity keep it fresh and fully charged prevent sulphation maintain proper electrolyte level increase its reserve capacity keep it fresh and fully charged ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The watt-hour efficiency of a lead-acid cell varies between 90 to 95% 40 to 60% 70 to 80% 25 to 35% 90 to 95% 40 to 60% 70 to 80% 25 to 35% 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 avoiding excessive gassing reducing time of charging increasing cell capacity Both of the listed here avoiding excessive gassing reducing time of charging increasing cell capacity Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The substances which combine together to store electrical energy during the charge are called ______ materials insert dielectric passive active insert dielectric passive active ANSWER DOWNLOAD EXAMIANS APP
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