Electrolysis and Storage of Batteries

A. allowing a battery to stand in discharged condition for a long time
B. topping up with electrolyte
C. persistent undercharging
D. low level of electrolyte
E. all above

A. active
B. passive
C. inert
D. dielectric

A. reduces specific gravity of the electrolyte
B. increases specific gravity of the electrolyte
C. produces excessive gassing
D. increases the temperature

A. two rate charge control
B. trickle charge
C. floating charge
D. an equalizing charge

A. breakdown of one or more separators
B. excess accumulation of sediment at the bottom of the cell
C. both (A) and (B)
D. none of the above

A. amperes
B. ampere-hours
C. watts
D. watt-hours

A. 500
B. 700
C. 1000
D. 1250

A. produces excessive gassing
B. loosens the active material
C. increases the temperature resulting in buckling of plates
D. all above

A. its chemical constituents
B. on the strength of its electrolyte
C. its temperature
D. all above

A. NaOH
B. onlyH2S04
C. only water
D. dilute H2SO4