Electrolysis and Storage Batteries A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state. 2.0 2.8 2.4 2.5 2.0 2.8 2.4 2.5 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Trickle charging of a storage battery helps to increase its reserve capacity prevent sulphation maintain proper electrolyte level keep it fresh and fully charged increase its reserve capacity prevent sulphation maintain proper electrolyte level keep it fresh and fully charged ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When two batteries are connected in parallel, it should be ensured that they have same e.m.f. they have same make they have same ampere-hour capacity they have identical internal resistance they have same e.m.f. they have same make they have same ampere-hour capacity they have identical internal resistance ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging of a lead-acid cell its cathode becomes dark chocolate brown in colour it gives out energy specific gravity of H₂SO₄ decreases its voltage increases its cathode becomes dark chocolate brown in colour it gives out energy specific gravity of H₂SO₄ decreases its voltage increases ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a lead-acid cell dilute sulfuric acid (electrolyte) approximately comprises the following all H₂SO₄ one part H2O, three parts H₂SO₄ two parts H2O, two parts H₂SO₄ three parts H2O, one part H₂SO₄ all H₂SO₄ one part H2O, three parts H₂SO₄ two parts H2O, two parts H₂SO₄ three parts H2O, one part H₂SO₄ 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. compactness higher internal resistance small quantity of electrolyte used lower e.m.f. compactness higher internal resistance small quantity of electrolyte used ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS