Electrolysis and Storage Batteries Which of the following has lower sp. gravity V All of the listed here Concentrated H₂SO₄ Water Dilute H₂SO₄ All of the listed here Concentrated H₂SO₄ Water Dilute H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell dilute sulfuric acid (electrolyte) approximately comprises the following three parts H2O, one part H₂SO₄ one part H2O, three parts H₂SO₄ two parts H2O, two parts H₂SO₄ all H₂SO₄ three parts H2O, one part H₂SO₄ one part H2O, three parts H₂SO₄ two parts H2O, two parts H₂SO₄ all H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will happen if the specific gravity of electrolyte becomes more than 1.23. Loss of life All of the listed here Corrosion of the grids of the plate Loss of capacity Loss of life All of the listed here Corrosion of the grids of the plate Loss of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging of a lead-acid cell its voltage increases it gives out energy its cathode becomes dark chocolate brown in colour specific gravity of H₂SO₄ decreases its voltage increases it gives out energy its cathode becomes dark chocolate brown in colour specific gravity of H₂SO₄ decreases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries 48 ampere-hour capacity would deliver a current of 48 amperes for 1 hour 24 amperes for 2 hours 8 amperes for 6 hours 6 amperes for 8 hours 48 amperes for 1 hour 24 amperes for 2 hours 8 amperes for 6 hours 6 amperes for 8 hours ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries If a battery is wrongly connected on charge following will happen current drawing will be very high current delivered by the battery will be high current drawing will be nil current drawing will be very small current drawing will be very high current delivered by the battery will be high current drawing will be nil current drawing will be very small ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS