Hamad Electrolysis and Storage of Batteries 09/06/2020 A. 25 to 35% B. 40 to 60% C. 70 to 80% D. 90 to 95% Related Mcqs: The active materials on the positive and negative plates of a fully charged lead-acid battery are_______?A. lead and lead peroxide B. lead sulphate and lead C. lead peroxide and lead D. none of the above... 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 hours... If a lead-acid cell is discharged below 1.8 V the following will happen.____________?A. Capacity of cell will reduce B. Sulphation of plates will occur C. Internal resistance will increase D. All above will occur... A battery of 6 cells will show a drop of _______ volts from fully charged state to fully discharged stateA. 1.0 B. 1.5 C. 2.4 D. 2.9... Petroleum jelly is applied to the electrical connections to the lead-acid battery___________?A. prevent local heating B. prevent short-circuiting C. reduce path resistance D. prevent corrosion...
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