Electrolysis and Storage Batteries The watt-hour efficiency of a lead-acid cell varies between 90 to 95% 25 to 35% 40 to 60% 70 to 80% 90 to 95% 25 to 35% 40 to 60% 70 to 80% ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Chargmg of sulphated battery produces ____ heat. no less very little more no less very little more ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In ______ system the charging current is intermittently controlled at either a maximum or minimum value an equalizing charge two rate charge control trickle charge floating charge an equalizing charge two rate charge control trickle charge floating charge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The ratio of ampere-hour efficiency to watt-hour efficiency of a lead-acid cell is always greater than one just one none of the listed here always less than one always greater than one just one none of the listed here always less than one ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its higher internal resistance compactness small quantity of electrolyte used lower e.m.f. higher internal resistance compactness small quantity of electrolyte used lower e.m.f. ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a battery is expressed in terms of voltage rating ampere-hour rating current rating none of the listed here voltage rating ampere-hour rating current rating none of the listed here ANSWER DOWNLOAD EXAMIANS APP
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