Electrolysis and Storage Batteries The active materials of a nickel-iron battery are 21% solution of kOH powdered iron and its oxide all of these nickel hydroxide 21% solution of kOH powdered iron and its oxide all of these nickel hydroxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The internal resistance of an alkali cell is nearly _____ times that of the lead-acid cell. 4 2 5 3 4 2 5 3 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Ampere hour capacity of an industrial battery is based on ____ hours discharge rate. 10 24 12 8 10 24 12 8 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Over charging produces excessive gassing increases the temperature resulting in buckling of plates loosens the active material all of the listed here produces excessive gassing increases the temperature resulting in buckling of plates loosens the active material all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following factors adversely affects the capacity of the leadacid battery ? Temperature of surroundings Specific gravity of electrolyte Rate of discharge All of these Temperature of surroundings Specific gravity of electrolyte Rate of discharge All of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Battery charging equipment is generally installed In clean and dry place As near as practical to the battery being charged All of the listed here In well ventilated location In clean and dry place As near as practical to the battery being charged All of the listed here In well ventilated location ANSWER DOWNLOAD EXAMIANS APP
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