Electrolysis and storage of batteries

chlorine

dust particles

lead crystals

iron

Lead-acid battery

Nickel-iron battery

Dry cell battery

Silver oxide battery

prevent local heating

prevent short-circuiting

reduce path resistance

prevent corrosion

Adding distilled water

Adding so-called battery restorer

A dose of H2SO4

None of the above

500

700

1000

1250

It will bring about chemical change in active materials

It will increase the capacity of the battery

It will raise the specific gravity of the electrolyte

None of the above will occur

Both anode and cathode become PbSO4

Specific gravity of H2SO4 decreases

Voltage of the cell decreases

The cell absorbs energy

more when it is supplying current for intermittent periods

more when it is supplying current for continuous periods

unaffected by the type of discharge

none of the above

maintain proper electrolyte level

increase its reserve capacity

prevent sulphation

keep it fresh and fully charged

increase the voltage rating

increase the current rating

increase the life of the cells

none of the above