A. silver oxide
B. lead oxide
C. lead
D. zinc powder
A. amperes
B. ampere-hours
C. watts
D. watt-hours
A. manometer
B. a mechanical gauge
C. hydrometer
D. psychrometer
A. buckling of plates
B. faulty separators
C. lead particles forming circuit between positive and negative plates
D. excessive accumulation of sediment
E. any one of above
A. Dilute H2S04
B. Concentrated H2SO4
C. Water
D. Any of the above
A. rectifiers
B. engine generator sets
C. motor generator sets
D. any one of the above methods
A. rate of discharge
B. temperature
C. density of electrolyte
D. quantity of active materials
E. all above