ELECTROLYSIS AND STORAGE BATTERIES QUIZ

20% of capacity

30% of capacity

40% of capacity

10% of capacity

chemical energy

electrostatic energy

charged ions

electromagnetic energy

abnormal high temperature

low sp. gravity electrolyte

all of the listed here

reduced gassing on charge

excess accumulation of sediment at the bottom of the cell

none of the listed here

breakdown of one or more separators

both of the options given here

6 %

10 %

8 %

5 %

All of the listed here

Electrolyte must chemically react with one of the electrodes

Electrolyte liquid or paste should be conducting

Two electrodes of different meta’s should be inserted in the electrolyte, not touching each other

goggles or other face shield

rubber boots and gloves

rubber

all of these

corrosive fumes are produced

nickel hydroxide remains unsplit

water is neither formed nor absorbed

its e.m.f. remains constant

2.8

2.5

2.4

2.0

25 to 35%

70 to 80%

90 to 95%

40 to 60%