Internal resistance of a cell is due to___________?

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...

It is noticed that during discharging the following does not happen___________?

A. both anode and cathode become PbS04 B. specific gravity of H2SO4 decreases C. voltage of the cell decreases D. the cell absorbs energy...

In a lead-acid cell, lead is called as____________?

A. positive active material B. negative active material C. passive material D. none of the above...

During the idle period of the battery, strong electrolyte tends to change the active material of the cell into____________?

A. Pb02 B. PbSC-4 C. PbO D. Pb...

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...