Electrolysis and Storage Batteries The active materials of a nickel-iron battery are all of these nickel hydroxide 21% solution of kOH powdered iron and its oxide all of these nickel hydroxide 21% solution of kOH powdered iron and its oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Undercharging Produces excessive gassing Reduces specific gravity of the electrolyte Increases specific gravity of the electrolyte Increases the temperature Produces excessive gassing Reduces specific gravity of the electrolyte Increases specific gravity of the electrolyte Increases the temperature ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Ampere hour capacity of an industrial battery is based on ____ hours discharge rate. 10 12 24 8 10 12 24 8 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The following indicate that battery on charge has attained full charge specific gravity gassing colour of electrode all of these specific gravity gassing colour of electrode all of these 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 5 3 2 4 5 3 2 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A constant-voltage generator has low internal resistance minimum current capacity minimum efficiency high internal resistance low internal resistance minimum current capacity minimum efficiency high internal resistance ANSWER DOWNLOAD EXAMIANS APP
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