Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant None of the listed here Faraday’s Time Boltzman None of the listed here Faraday’s Time Boltzman ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Efficiency of the circuit Power in the load resistance Voltage across the load resistance Current Efficiency of the circuit Power in the load resistance Voltage across the load resistance Current ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will happen if the specific gravity of electrolyte becomes more than 1.23. Corrosion of the grids of the plate All of the listed here Loss of capacity Loss of life Corrosion of the grids of the plate All of the listed here Loss of capacity Loss of life 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. higher internal resistance small quantity of electrolyte used compactness lower e.m.f. higher internal resistance small quantity of electrolyte used 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 corrosion prevent local heating reduce path resistance prevent short-circuiting prevent corrosion prevent local heating reduce path resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries It is noticed that durum charging the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb) energy is absorbed by the cell all of these there is a rise in voltage the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb) energy is absorbed by the cell all of these there is a rise in voltage ANSWER DOWNLOAD EXAMIANS APP
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