The lead-acid cell should never be discharged beyond____________?
The lead-acid cell should never be discharged beyond____________?
A. 1.8 V
B. 1.9 V
C. 2 V
D. 2.1 V
Similar Posts
Electrolyte used in an Edison cell is___________?
Electrolyte used in an Edison cell is___________?A. NaOH
B. KOH
C. HC1
D. HN03Excessive charging a battery tends to____________?
Excessive charging a battery tends to____________?A. produce gassing
B. increase the internal resistance of the battery
C. to corrode the positive plates into lead peroxide thereby weakening them physically
D. bring about all above changes48 ampere-hour capacity would deliver a current of___________?
48 ampere-hour capacity would deliver a current of___________?A. 48 amperes for 1 hour
B. 24 amperes for 2 hours
C. 8 amperes for 6 hours
D. 6 amperes for 8 hoursDuring the charging and discharging of a nickel-iron cell____________?
During the charging and discharging of a nickel-iron cell____________?A. corrosive fumes are produced
B. water is neither formed nor absorbed
C. nickel hydroxide remains unsplit
D. its e.m.f. remains constantThe current flow through electrolyte is due to the movement of____________?
The current flow through electrolyte is due to the movement of____________?A. ions
B. holes
C. electrons
D. none of the above______ of electrolyte indicates the state of charge of the battery
______ of electrolyte indicates the state of charge of the batteryA. colour
B. mass
C. viscosity
D. specific gravity