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 low level of electrolyte all of the listed here persistent undercharging allowing a battery to stand in discharged condition for a long time low level of electrolyte all of the listed here persistent undercharging ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries If a battery is wrongly connected on charge following will happen current drawing will be very high current delivered by the battery will be high current drawing will be very small current drawing will be nil current drawing will be very high current delivered by the battery will be high current drawing will be very small current drawing will be nil ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as______materials. all active passive redundant all active passive redundant 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 None of these lead and lead peroxide lead peroxide and lead lead sulphate and lead None of these lead and lead peroxide ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries During the charging and discharging of a nickel-iron cell nickel hydroxide remains unsplit water is neither formed nor absorbed its e.m.f. remains constant corrosive fumes are produced nickel hydroxide remains unsplit water is neither formed nor absorbed its e.m.f. remains constant corrosive fumes are produced ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Cells are connected in series in order to increase the voltage rating increase the current rating None of the listed here increase the life of the cells increase the voltage rating increase the current rating None of the listed here increase the life of the cells ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS