Electrolysis and Storage Batteries The best indication about the state of charge on a lead-acid battery is given by specific gravity of electrolyte temperature of electrolyte none of the listed here output voltage specific gravity of electrolyte temperature of electrolyte none of the listed here output voltage ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The open circuit voltage of any storage cell depends wholly upon on the strength of its electrolyte its chemical constituents all of the listed here its temperature on the strength of its electrolyte its chemical constituents all of the listed here its temperature ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The ampere-hour efficiency of a leadacid cell is normally between 20 to 35% 80 to 85% 70 to 75% 90 to 95% 20 to 35% 80 to 85% 70 to 75% 90 to 95% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is reduced by increasing the plate area putting plates very close together all of the listed here using vent plug to permit gas formed during discharge increasing the plate area putting plates very close together all of the listed here using vent plug to permit gas formed during discharge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal short circuits are caused by excess accumulation of sediment at the bottom of the cell breakdown of one or more separators none of the listed here both of the options given here excess accumulation of sediment at the bottom of the cell breakdown of one or more separators none of the listed here both of the options given here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following is incorrect? A carbon-zinc cell has unlimited shelf life A primary cell has an irreversible chemical reaction A storage cell has a reversible chemical reaction A lead-acid cell can be recharged A carbon-zinc cell has unlimited shelf life A primary cell has an irreversible chemical reaction A storage cell has a reversible chemical reaction A lead-acid cell can be recharged ANSWER DOWNLOAD EXAMIANS APP
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