Electrolysis and Storage Batteries During the charging of a lead-acid cell 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 its voltage increases it gives out energy ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Five 2 V cells are connected in parallel. The output voltage is 15 V 2 V 1.5 V 10 V 15 V 2 V 1.5 V 10 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Under normal charging rate, the charging current should be 10% of capacity 40% of capacity 20% of capacity 30% of capacity 10% of capacity 40% of capacity 20% of capacity 30% of capacity ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During charging the specific gravity of the electrolyte of a lead-acid battery decreases none of the listed here increases remains the same decreases none of the listed here increases remains the same ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Undercharging Produces excessive gassing Increases the temperature Reduces specific gravity of the electrolyte Increases specific gravity of the electrolyte Produces excessive gassing Increases the temperature Reduces specific gravity of the electrolyte Increases specific gravity of the electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries _______ of electrolyte indicates the state of charge of the battery viscosity colour specific gravity mass viscosity colour specific gravity mass ANSWER DOWNLOAD EXAMIANS APP
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