The watt-hour efficiency of a lead-acid cell varies between________?

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 state

A. 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...