Electrolysis and Storage Batteries As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of 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 Both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following cell has a reversible chemical reaction ? Carbon-zinc Mercury oxide Lead-acid Silver-oxide Carbon-zinc Mercury oxide Lead-acid Silver-oxide 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 Both of the listed here to exclude dirt and foreign matter from the electrolyte to reduce evaporation of water from electrolyte None of the listed here Both of the listed here to exclude dirt and foreign matter from the electrolyte to reduce evaporation of water from electrolyte None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the idle period of the battery, strong electrolyte tends to change the active material of the cell into PbSC-4 Pb PbO Pb02 PbSC-4 Pb PbO Pb02 ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The current flow through electrolyte is due to the movement of electrons holes None of these ions electrons holes None of these ions ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Trickle charging of a storage battery helps to prevent sulphation maintain proper electrolyte level keep it fresh and fully charged increase its reserve capacity prevent sulphation maintain proper electrolyte level keep it fresh and fully charged increase its reserve capacity ANSWER DOWNLOAD EXAMIANS APP
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