Electrolysis and Storage Batteries During discharge, the active material of both the positive and negative plates is changed to PbS04 PbS02 Pb Pb02 PbS04 PbS02 Pb Pb02 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the lead-acid cell is fully charged, the electrolyte assumes _____ appearance reddish dull bright milky reddish dull bright milky ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The body of Edison cell is made of rubber aluminium nickel plated steel bakelite rubber aluminium nickel plated steel bakelite ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Petroleum jelly is applied to the electrical connections to the lead-acid battery prevent local heating reduce path resistance prevent short-circuiting prevent corrosion prevent local heating reduce path resistance prevent short-circuiting prevent corrosion 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 lower e.m.f. higher internal resistance compactness small quantity of electrolyte used lower e.m.f. higher internal resistance compactness small quantity of electrolyte used ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries _______ of electrolyte indicates the state of charge of the battery specific gravity colour viscosity mass specific gravity colour viscosity mass ANSWER DOWNLOAD EXAMIANS APP
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