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 small quantity of electrolyte used lower e.m.f. compactness higher internal resistance small quantity of electrolyte used lower e.m.f. compactness ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The storage battery generally used in electric power station is none of the listed here lead-acid battery nickel-cadmium battery zinc-carbon battery none of the listed here lead-acid battery nickel-cadmium battery zinc-carbon battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.5 1.2 0.8 1.0187 1.5 1.2 0.8 1.0187 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is reduced by putting plates very close together increasing the plate area all of the listed here using vent plug to permit gas formed during discharge putting plates very close together increasing the plate area all of the listed here using vent plug to permit gas formed during discharge ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a lead-acid cell depends on Rate of discharge All of these Temperature Density of electrolyte Rate of discharge All of these Temperature Density of electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will happen if the specific gravity of electrolyte becomes more than 1.23. Loss of life Loss of capacity Corrosion of the grids of the plate All of the listed here Loss of life Loss of capacity Corrosion of the grids of the plate All of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS