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Electrolysis and Storage Batteries

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

iron
chlorine
lead crystals
dust particles

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Electrolysis and Storage Batteries
Local action in a battery is indicated by

excessive drop in the specific gravity of electrolyte even when the cell is on open circuit
both of the listed here
excessive gassing under load conditions
none of the listed here

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Electrolysis and Storage Batteries
Life of the Edison cell is at least

ten years
eight years
seven years
five years

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Electrolysis and Storage Batteries
Extent of corrosion in the underground metal work depends upon

type of metals
all of these
type of soil chemicals
amount of moisture

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Electrolysis and Storage Batteries
The following indicate that battery on charge has attained full charge

gassing
specific gravity
colour of electrode
all of these

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Electrolysis and Storage Batteries
Persons preparing electrolyte should wear

rubber boots and gloves
goggles or other face shield
rubber
all of these

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MORE MCQ ON Electrolysis and Storage Batteries

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