Electrolysis and Storage Batteries Cells are connected in parallel to Increase the internal resistance Increase the voltage output Increase the current capacity Increase the efficiency Increase the internal resistance Increase the voltage output Increase the current capacity Increase the efficiency ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a battery is expressed in terms of none of the listed here ampere-hour rating voltage rating current rating none of the listed here ampere-hour rating voltage rating current rating ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Weston standard cell at 20°C has voltage of ____ volts. 1.0187 0.8 1.2 1.5 1.0187 0.8 1.2 1.5 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 compactness lower e.m.f. small quantity of electrolyte used higher internal resistance compactness lower e.m.f. small quantity of electrolyte used higher internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the lowest voltage ? Zinc-chloride Lithium Carbon-zinc Mercury Zinc-chloride Lithium Carbon-zinc Mercury ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The following indicate that battery on charge has attained full charge all of these specific gravity gassing colour of electrode all of these specific gravity gassing colour of electrode ANSWER DOWNLOAD EXAMIANS APP
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