ELECTROLYSIS AND STORAGE BATTERIES QUIZ

voltage of the cell decreases

both anode and cathode become PbS04

the cell absorbs energy

specific gravity of H2SO4 decreases

As near as practical to the battery being charged

In clean and dry place

All of the listed here

In well ventilated location

Loss of capacity

Corrosion of the grids of the plate

Loss of life

All of the listed here

0.8

1.2

1.5

1.0187

1.4 V

2.0 V

2.5 V

1.8 V

Specific gravity of electrolyte

Rate of discharge

Temperature of surroundings

All of these

to add water to the cell if needed

all of the listed here

to allow gases out when the cell is on charge

to check the level of electrolyte

current delivered by the battery will be high

current drawing will be very high

current drawing will be very small

current drawing will be nil

rigid cables

thin copper wires

flexible cables

thin aluminium wires

none of the listed here

ampere-hour rating

voltage rating

current rating