Electrolysis and Storage Batteries
As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its

small quantity of electrolyte used
compactness
lower e.m.f.
higher internal resistance

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Electrolysis and Storage Batteries
Life of the batteries is in the following ascending order.

Nickel-cadmium cell, Edison cell, lead-acid cell
Edison cell, Nickel-cadmium cell, lead-acid cell
Lead-acid cell, Edison cell, Nickel cadmium cell
Lead-acid cell, Nickel-cadmium cell, Edison cell

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