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 lower e.m.f. small quantity of electrolyte used compactness higher internal resistance lower e.m.f. small quantity of electrolyte used compactness ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Petroleum jelly is applied to the electrical connections to the lead-acid battery prevent short-circuiting prevent local heating reduce path resistance prevent corrosion prevent short-circuiting prevent local heating reduce path resistance prevent corrosion ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The following indicate that battery on charge has attained full charge colour of electrode all of these gassing specific gravity colour of electrode all of these gassing specific gravity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Chargmg of sulphated battery produces ____ heat. no more less very little no more less very little ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Internal resistance of a cell is due to all of the listed here electrode resistance surface contact resistance between electrode and electrolyte resistance of electrolyte all of the listed here electrode resistance surface contact resistance between electrode and electrolyte resistance of electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Undercharging Increases the temperature Reduces specific gravity of the electrolyte Increases specific gravity of the electrolyte Produces excessive gassing Increases the temperature Reduces specific gravity of the electrolyte Increases specific gravity of the electrolyte Produces excessive gassing ANSWER DOWNLOAD EXAMIANS APP
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