Electrolysis and Storage Batteries Capacity of dry cells is more when it is supplying current for intermittent periods None of these more when it is supplying current for continuous periods unaffected by the type of discharge more when it is supplying current for intermittent periods None of these more when it is supplying current for continuous periods unaffected by the type of discharge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following is incorrect? A carbon-zinc cell has unlimited shelf life A lead-acid cell can be recharged A storage cell has a reversible chemical reaction A primary cell has an irreversible chemical reaction A carbon-zinc cell has unlimited shelf life A lead-acid cell can be recharged A storage cell has a reversible chemical reaction A primary cell has an irreversible chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The ampere-hour efficiency of a leadacid cell is normally between 90 to 95% 20 to 35% 70 to 75% 80 to 85% 90 to 95% 20 to 35% 70 to 75% 80 to 85% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries _______ of electrolyte indicates the state of charge of the battery viscosity colour mass specific gravity viscosity colour mass specific gravity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will happen if the specific gravity of electrolyte becomes more than 1.23. Corrosion of the grids of the plate Loss of life Loss of capacity All of the listed here Corrosion of the grids of the plate Loss of life Loss of capacity All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The output voltage of a charger is the same as the battery voltage higher than the battery voltage none of the listed here less than the battery voltage the same as the battery voltage higher than the battery voltage none of the listed here less than the battery voltage ANSWER DOWNLOAD EXAMIANS APP
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