Electrolysis and Storage Batteries Which of the following is incorrect? A storage cell has a reversible chemical reaction A lead-acid cell can be recharged A primary cell has an irreversible chemical reaction A carbon-zinc cell has unlimited shelf life A storage cell has a reversible chemical reaction A lead-acid cell can be recharged A primary cell has an irreversible chemical reaction A carbon-zinc cell has unlimited shelf life ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries 48 ampere-hour capacity would deliver a current of 48 amperes for 1 hour 6 amperes for 8 hours 24 amperes for 2 hours 8 amperes for 6 hours 48 amperes for 1 hour 6 amperes for 8 hours 24 amperes for 2 hours 8 amperes for 6 hours ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Local action in a battery is indicated by excessive gassing under load conditions none of the listed here excessive drop in the specific gravity of electrolyte even when the cell is on open circuit both of the listed here excessive gassing under load conditions none of the listed here excessive drop in the specific gravity of electrolyte even when the cell is on open circuit both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is due to all of the listed here resistance of electrolyte surface contact resistance between electrode and electrolyte electrode resistance all of the listed here resistance of electrolyte surface contact resistance between electrode and electrolyte electrode resistance 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 reducing time of charging avoiding excessive gassing increasing cell capacity Both of the listed here reducing time of charging avoiding excessive gassing increasing cell capacity Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state. 2.4 2.0 2.8 2.5 2.4 2.0 2.8 2.5 ANSWER DOWNLOAD EXAMIANS APP
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