The active materials on the positive and negative plates of a fully charged lead-acid battery are_______?

Related Mcqs:

The storage battery generally used in electric power station is__________?

A. nickel-cadmium battery B. zinc-carbon battery C. lead-acid battery D. none of the above...

Five 2 V cells are connected in parallel. The output voltage is__________?

A. 1 V B. 1.5 V C. 1.75 V D. 2 V...

In ________ system the charging current is intermittently controlled at either a maximum or minimum value

A. two rate charge control B. trickle charge C. floating charge D. an equalizing charge...

Internal resistance of a cell is due to___________?

A. resistance of electrolyte B. electrode resistance C. surface contact resistance between electrode and electrolyte D. all above...

Mercury cell has which of the following characteristics ____________?

A. Flat discharge current-voltage curve B. High power to weight ratio C. Comparatively longer shelf life under adverse conditions of high temperature and humidity D. All of the above...