Electrolysis and Storage Batteries Excessive formation of lead sulphate on the surface of the plates happens because of allowing a battery to stand in discharged condition for a long time all of the listed here persistent undercharging low level of electrolyte allowing a battery to stand in discharged condition for a long time all of the listed here persistent undercharging low level of electrolyte ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Electrolyte used in a lead-acid cell is NaOH only H₂SO₄ dilute H₂SO₄ only water NaOH only H₂SO₄ dilute H₂SO₄ only water ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following battery is used for aircraft ? Silver oxide battery Lead-acid battery Dry cell battery Nickel-iron battery Silver oxide battery Lead-acid battery Dry cell battery Nickel-iron battery ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The active materials on the positive and negative plates of a fully charged lead-acid battery are lead peroxide and lead None of these lead and lead peroxide lead sulphate and lead lead peroxide and lead None of these lead and lead peroxide lead sulphate and lead ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Undercharging Increases specific gravity of the electrolyte Increases the temperature Reduces specific gravity of the electrolyte Produces excessive gassing Increases specific gravity of the electrolyte Increases the temperature Reduces specific gravity of the electrolyte Produces excessive gassing ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Battery container should be acid resistance, therefore it is made up of Plastic Wood All of the listed here Glass Plastic Wood All of the listed here Glass ANSWER DOWNLOAD EXAMIANS APP
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