Electrolysis and Storage Batteries When the load resistance equals the generator resistance which of the following will be maximum ? Voltage across the load resistance Efficiency of the circuit Power in the load resistance Current Voltage across the load resistance Efficiency of the circuit Power in the load resistance Current ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries A typical output of a solar cell is 1.5 V 0.26 V 0.5 V 1.1 V 1.5 V 0.26 V 0.5 V 1.1 V ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In alkaline cell the electrolyte is kOH dilute sulphuric acid NaOH concentrated sulphuric acid kOH dilute sulphuric acid NaOH concentrated sulphuric acid 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 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries If a lead-acid cell is discharged below 1.8 V the following will happen. Internal resistance will increase Capacity of cell will reduce All of the listed here Sulphation of plates will occur Internal resistance will increase Capacity of cell will reduce All of the listed here Sulphation of plates will occur ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Mercury oxide Carbon-zinc Lead-acid Silver-oxide Mercury oxide Carbon-zinc Lead-acid Silver-oxide ANSWER DOWNLOAD EXAMIANS APP
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