The average charging voltage for alkali cell is about__________?
The average charging voltage for alkali cell is about__________?
A. 1 V
B. 1.2 V
C. 1.7 V
D. 2.1 V
Similar Posts
In a battery cover is placed over the element and sealed to the top of the battery container. This is done____________?
In a battery cover is placed over the element and sealed to the top of the battery container. This is done____________?A. to reduce evaporation of water from electrolyte
B. to exclude dirt and foreign matter from the electrolyte
C. to discharge both of the above functions
D. to discharge none of the above functionsShelf life of a small dry cell is___________?
Shelf life of a small dry cell is___________?A. equal to that of large dry cell
B. less than that of large dry cell
C. more than that of large dry cell
D. none of the aboveCapacity of dry cells is_________?
Capacity of dry cells is_________?A. more when it is supplying current for intermittent periods
B. more when it is supplying current for continuous periods
C. unaffected by the type of discharge
D. none of the aboveCells are connected in series in order to_____________?
Cells are connected in series in order to_____________?A. increase the voltage rating
B. increase the current rating
C. increase the life of the cells
D. none of the aboveAs compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its__________?
As compared to a lead-acid cell, the efficiency of a nickel-iron cell is less due to its__________?A. compactness
B. lower e.m.f.
C. small quantity of electrolyte used
D. higher internal resistanceFollowing will happen if the specific gravity of electrolyte becomes more than 1.23
Following will happen if the specific gravity of electrolyte becomes more than 1.23A. Loss of capacity
B. Loss of life
C. Corrosion of the grids of the plate
D. All above