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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
The average charging voltage for alkali cell is about

1 V
1.2 V
2.1 V
1.7 V

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Electrolysis and Storage Batteries
Dry cell is modification of

Lead-acid cell
Edison cell
Leclanche cell
Deniell cell

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Electrolysis and Storage Batteries
The watt-hour efficiency of a lead-acid cell varies between

40 to 60%
90 to 95%
25 to 35%
70 to 80%

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Electrolysis and Storage Batteries
Battery container should be acid resistance, therefore it is made up of

Wood
Glass
Plastic
All of the listed here

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Electrolysis and Storage Batteries
All the electrical connections between the battery and vehicle should be by

thin copper wires
thin aluminium wires
flexible cables
rigid cables

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Electrolysis and Storage Batteries
When the specific gravity of the electrolyte of a lead-acid cell is reduced to 1.1 to 1.15 the cell is in

charged state
none of the listed here
discharged state
active state

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MORE MCQ ON Electrolysis and Storage Batteries

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