ELECTROLYSIS AND STORAGE BATTERIES QUIZ

the anode becomes chocolate brown in colour (PbCfe) and cathode becomes grey metallic lead (Pb)

there is a rise in voltage

energy is absorbed by the cell

all of these

current rating

ampere-hour rating

voltage rating

none of the listed here

life of the cell is reduced

all of these

open plates are converted to lead sulphate

capacity of the cell is reduced

temperature of electrolyte

none of the listed here

specific gravity of electrolyte

output voltage

low sp. gravity electrolyte

abnormal high temperature

reduced gassing on charge

all of the listed here

two rate charge control

trickle charge

floating charge

an equalizing charge

all of the listed here

temperature rise will occur

bulging and buckling of plates will occur

excessive gassing will occur

the decrease of the specific gravity

the low voltage of the cell on discharge

the loss of capacity of the cell

all of the listed here

All of these

Flat discharge current-voltage curve

Comparatively longer shelf life under adverse conditions of high temperature and humidity

High power to weight ratio

corrosive fumes are produced

water is neither formed nor absorbed

nickel hydroxide remains unsplit

its e.m.f. remains constant