Electrolysis and Storage Batteries The capacity of a lead-acid cell depends on All of these Density of electrolyte Rate of discharge Temperature All of these Density of electrolyte Rate of discharge Temperature ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Excessive charging a battery tends to increase the internal resistance of the battery bring about all above changes produce gassing to corrode the positive plates into lead peroxide thereby weakening them physically increase the internal resistance of the battery bring about all above changes produce gassing to corrode the positive plates into lead peroxide thereby weakening them physically ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the highest voltage ? Lithium Mercury Carbon-zinc Manganese-alkaline Lithium Mercury Carbon-zinc Manganese-alkaline ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In constant-current charging method, the supply voltage from discharged to fully charged condition decreases increases remains constant none of the listed here decreases increases remains constant none of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Power in the load resistance Voltage across the load resistance Efficiency of the circuit Current Power in the load resistance Voltage across the load resistance Efficiency of the circuit Current 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 None of these lead sulphate and lead lead peroxide and lead lead and lead peroxide None of these lead sulphate and lead lead peroxide and lead lead and lead peroxide ANSWER DOWNLOAD EXAMIANS APP
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