Electrolysis and Storage Batteries The charge required to liberate one gram equivalent of any substance is known as ______ constant Faraday’s Boltzman None of the listed here Time Faraday’s Boltzman None of the listed here Time ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following has lower sp. gravity V Dilute H₂SO₄ Water Concentrated H₂SO₄ All of the listed here Dilute H₂SO₄ Water Concentrated H₂SO₄ All of the listed here 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 Loss of capacity All of the listed here Loss of life Corrosion of the grids of the plate Loss of capacity All of the listed here Loss of life ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of avoiding excessive gassing reducing time of charging increasing cell capacity Both of the listed here avoiding excessive gassing reducing time of charging increasing cell capacity Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The watt-hour efficiency of a lead-acid cell varies between 70 to 80% 25 to 35% 90 to 95% 40 to 60% 70 to 80% 25 to 35% 90 to 95% 40 to 60% 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
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