Electrolysis and Storage Batteries Self charge of a Ni-Fe cell is _____ Edison cell. Less than More than Equal to Much more than Less than More than Equal to Much more than 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 lead sulphate and lead lead and lead peroxide None of these lead peroxide and lead lead sulphate 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. Capacity of cell will reduce Sulphation of plates will occur Internal resistance will increase All of the listed here Capacity of cell will reduce Sulphation of plates will occur Internal resistance will increase All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of Both of the listed here avoiding excessive gassing increasing cell capacity reducing time of charging Both of the listed here avoiding excessive gassing increasing cell capacity reducing time of charging ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries In a battery cover is placed over the element and sealed to the top of the battery container. This is done None of the listed here to reduce evaporation of water from electrolyte to exclude dirt and foreign matter from the electrolyte Both of the listed here None of the listed here to reduce evaporation of water from electrolyte to exclude dirt and foreign matter from the electrolyte Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Following will occur if level of electrolyte falls below plates open plates are converted to lead sulphate all of these life of the cell is reduced capacity of the cell is reduced open plates are converted to lead sulphate all of these life of the cell is reduced capacity of the cell is reduced ANSWER DOWNLOAD EXAMIANS APP
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