Electrolysis and Storage Batteries The active materials of a nickel-iron battery are all of these 21% solution of kOH nickel hydroxide powdered iron and its oxide all of these 21% solution of kOH nickel hydroxide powdered iron and its oxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A constant-voltage generator has high internal resistance minimum efficiency minimum current capacity low internal resistance high internal resistance minimum efficiency minimum current capacity low internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell, lead is called as None of the listed here negative active material positive active material passive material None of the listed here negative active material positive active material passive material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Ampere hour capacity of an industrial battery is based on ____ hours discharge rate. 24 10 8 12 24 10 8 12 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries While preparing electrolyte for a lead-acid battery water is poured into acid none of the listed here acid is poured into water anyone of the two can be added to other chemical water is poured into acid none of the listed here acid is poured into water anyone of the two can be added to other chemical ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Specific gravity of electrolyte in Edison cell is 1.5 2.0 1.1 1.21 1.5 2.0 1.1 1.21 ANSWER DOWNLOAD EXAMIANS APP
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