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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
The common impurity in the electrolyte of lead-acid battery is

iron
dust particles
lead crystals
chlorine

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Electrolysis and Storage Batteries
Batteries are charged by

rectifiers
engine generator sets
any one of the listed here
motor generator sets

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Electrolysis and Storage Batteries
In alkaline cell the electrolyte is

dilute sulphuric acid
concentrated sulphuric acid
kOH
NaOH

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Electrolysis and Storage Batteries
Cells are connected in parallel to

Increase the efficiency
Increase the voltage output
Increase the current capacity
Increase the internal resistance

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Electrolysis and Storage Batteries
Excessive formation of lead sulphate on the surface of the plates happens because of

all of the listed here
persistent undercharging
low level of electrolyte
allowing a battery to stand in discharged condition for a long time

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Electrolysis and Storage Batteries
During the idle period of the battery, strong electrolyte tends to change the active material of the cell into

Pb
PbSC-4
Pb02
PbO

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MORE MCQ ON Electrolysis and Storage Batteries

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